Table of Content

Open Access Interview

An Interview with Dr. Emanuele Sgambitterra

Received: 05 May 2025;  Published: 06 May 2025;  doi: 10.21926/rpse.2502009

1114 6087

Open Access Interview

An Interview with Prof. Dr. Pedro Fonte

Received: 07 April 2025;  Published: 11 April 2025;  doi: 10.21926/rpse.2502008

1122 4841

Open Access Original Research

Entropy and War, Toy Models

Received: 05 February 2025;  Published: 02 April 2025;  doi: 10.21926/rpse.2502007

Abstract

This study investigates the relationship between entropy and societal dynamics, with a particular focus on the origins and implications of war. By using entropy as a measure of uncertainty and inequality, the research examines societal stability through patterns of stratification and wealth distribution. Employing simplified models of various wealth distributions, the study explores their effects on social stratification and the potential for conflict. Drawing on historical and contemporary examples, it delves into [...]

1280 10717

Open Access Review

Simulation Software in the Design and AI-Driven Automation of All-Terrain Farm Vehicles and Implements for Precision Agriculture

Received: 26 August 2024;  Published: 01 April 2025;  doi: 10.21926/rpse.2502006

Abstract

Precision agriculture depends on the automation and mechanization of agricultural equipment and vehicles in a variety of terrains, which increases productivity and sustainability. This review presents a comparative analysis of significant simulation software used in designing and developing automated agricultural systems, emphasizing their methodologies and significance in advancing farm technology. Artificial intelligence (AI) and machine learning (ML) methods are modeled, optimized, and integrated using key techn [...]

3749 22753

Open Access Original Research

Machine Learning Analysis of the Impact of Increasing the Minimum Wage on Income Inequality in Spain from 2001 to 2021

Received: 31 July 2024;  Published: 25 March 2025;  doi: 10.21926/rpse.2501005

Abstract

The main aim of this work is to analyze the impact of the National Minimum Wage (NMW) on wealth redistribution in Spain during the 2001-2021 period. This research addresses a fundamental question: Does increasing the minimum wage effectively reduce income inequality and contribute to a more equitable wealth distribution without negatively impacting overall economic growth and employment? Using a complete statistical census provided by the Spanish Tax Administration Agency, this study examines how the increase in th [...]

1837 8824

Open Access Interview

An Interview with Prof. Takashiro Akitsu

Received: 19 March 2025;  Published: 19 March 2025;  doi: 10.21926/rpse.2501004

1045 4521

Open Access Original Research

Impacts of Carbon Capture and Storage (CCS) Technology on the Sustainability of Coal-Based Power Generation Pathways

Received: 16 November 2024;  Published: 10 March 2025;  doi: 10.21926/rpse.2501003

Abstract

Carbon capture and storage (CCS) technology mitigates greenhouse gas (GHG) emissions. However, comprehensive studies assessing the sustainability of coal-based power generation (CBPG) with CCS remain limited. This study focuses on developing comparative sustainability indicators across the entire life cycle of CBPG integrated with CCS technology. Sixty-six pathways were analyzed after establishing five sustainability indicators for each. These indicators were standardized per megawatt-hour (MWh) of energy, encompas [...]

1780 8533

Open Access Original Research

Computer-Aided Study on Metal Complexes with Benzohydrazide Schiff Base as Potential Bacterial and Fungi Inhibitors

Received: 22 October 2024;  Published: 06 March 2025;  doi: 10.21926/rpse.2501002

Abstract

The biochemical properties of metal complexes containing benzo hydrazide Schiff base have been reported by numerous researchers worldwide in various ways. In this work, the evaluation of biochemical roles of the metal complexes with benzo hydrazide Schiff base activity as anti-gram positive and gram-negative bacteria, as well as antifungal agents, were observed. The use of various techniques, including the induced fit docking methodology, the density functional theory method, and pharmacokinetics investigations wit [...]

1496 5682

Open Access Original Research

A Fuel Cell Control System for Performance Improvement under Variable Atmospheric Pressure Conditions

Received: 20 September 2024;  Published: 20 January 2025;  doi: 10.21926/rpse.2501001

Abstract

This work focuses on designing a control unit for improving Proton Exchange Membrane Fuel Cell (PEMFC) performance powering electric vehicles when operating in variable atmospheric pressure conditions, a current situation in mountainous countries with sudden changes in road altitude. The paper studies and analyzes the PEM fuel cell behavior working with hydrogen supply from a pressurized tank and oxygen input from atmospheric air supply in journeys with continuous variation of road level due to the orography. The w [...]

1699 7608

Open Access Original Research

Probiotic Cottage Cheese Formulated with Lactobacillus acidophilus LA-5: Microbial Viability, Acidification Kinetics, and Consumer Acceptance

Received: 17 April 2026;  Published: 04 August 2026;  doi: 10.21926/rpn.2603020

Abstract

Cottage cheese is a promising matrix for delivering probiotic microorganisms due to its buffering capacity, high moisture content, and consumer acceptance. In this study, a probiotic cottage cheese incorporating Lactobacillus acidophilus LA-5 was developed and evaluated against a control formulation and commercial products. Physicochemical properties, probiotic viability, acidification kinetics, and sensory acceptance were assessed during refrigerated storage. The formulation consistently maintains viable probiotic [...]

605 1193

Open Access Original Research

Nutritional and Microbiological Assessment of a Complementary Food from Grain Amaranth (Amaranthus hypochondriacus), African Yam Bean (Sphenostylis stenocarpa) Seed, and Carrot (Daucus carota) Blends

Received: 13 May 2026;  Published: 04 August 2026;  doi: 10.21926/rpn.2603019

Abstract

The unbalanced nutrient density and low microbiological quality of many complementary foods are still the primary causes of infant malnutrition in poorer countries. In this study, complementary food was produced using blends of grain amaranth, African yam bean, and carrot flour. The resultant complementary food was analysed for proximate, mineral, antinutrients, antioxidant compositions, vitamin C, beta-carotene, microbial properties, and sensory evaluations. Principal component analysis was also used to assess nut [...]

351 1249

Open Access Original Research

Dose-Dependent Effects of Berberine Chloride Dihydrate on Proliferation of C2C12 Myoblasts and Differentiation of 3T3L1 Adipocytes

Received: 21 February 2026;  Published: 30 July 2026;  doi: 10.21926/rpn.2603018

Abstract

Berberine is an alkaloid chemical found in plants, including Berberidaceae, Coptis rhizomes, and Hydrastis canadensis. Berberine has been shown to improve insulin sensitivity, promote adipocyte loss, and is associated with higher levels of skeletal muscle protein synthesis. The purpose of this study was to examine berberine’s dose-dependent effects on C2C12 myoblast proliferation and 3T3L1 adipocyte differentiation. Cells were grown out over 3 weeks, and once confluent at 90%, they were treated with berberine to ex [...]

470 1133

Open Access Review

Optimizing Skin Health through Nutrition: Evidence-Based Insights

Received: 24 February 2026;  Published: 27 July 2026;  doi: 10.21926/rpn.2603017

Abstract

Dietary and lifestyle choices have considerable effects on skin health, which reflects overall well-being. Nutrition is now a key component in the management and prevention of skin-related issues due to the increasing incidence of dermatological disorders and the growing demand for anti-aging remedies. This review examines the complex relationship between nutrition, diet, and skin aging, with a focus on the functions of probiotics, vitamins, minerals, essential fatty acids, and antioxidants. Evidence suggests that [...]

707 2219

Open Access Review

The Impact of Slow Energy Release Dietary Carbohydrates in Weight Management: A Mini-Review

Received: 23 March 2026;  Published: 26 July 2026;  doi: 10.21926/rpn.2603016

Abstract

Excess dietary calories relative to energy expenditure lead to increased body weight, a problem now widely described as an epidemic because of its association with numerous disease states. Although free digestible sugars are to the most extent absorbed relatively easily from foods in healthy individuals, this is not the case for starches; where the physico-chemical properties control the rate and extent of enzymatic hydrolysis in the small intestine. Thus, even when the quantity of starch in a food product is known [...]

581 1691

Open Access Review

Review of Phytochemical Composition and Impact of Potentilla alba Extracts on Thyroid Health and Immunity

Received: 15 February 2026;  Published: 13 July 2026;  doi: 10.21926/rpn.2603015

Abstract

Thyroid disorders are an actual global health concern requiring diverse therapeutic strategies. Potentilla alba (P. alba), commonly known as White cinquefoil, has been used in folk medicine for its rich composition of microelements and pharmacologically essential phytocompounds. It has now also gained recognition in evidence-based medicine for its potential to treat thyroid dysfunction, particularly hypothyroidism and nodular goiter. However, the complicated composition of P. alba extracts makes it difficult to pre [...]

672 2144

Open Access Review

Food Biodiversity Loss, Climate Change, and Malnutrition: Implications for Sustainable and Healthy Diets

Received: 01 January 2026;  Published: 09 July 2026;  doi: 10.21926/rpn.2603014

Abstract

Climate change, biodiversity loss, and malnutrition are interconnected global challenges that increasingly threaten food security, healthy diets, and environmental sustainability. Current dietary patterns characterized by high consumption of ultra-processed foods have negative environmental impacts, including increased greenhouse gas emissions, water and land use, malnutrition, and biodiversity loss. Sustainable and healthy diets that emphasize plant-based foods, minimize food waste, and promote ecosystem conservat [...]

683 2033

Open Access Original Research

The Effect and Mechanisms of Risperidone and Voluntary Exercise Intervention on Hepatic Lipid Metabolism in Juvenile Female Rats

Received: 20 November 2025;  Published: 09 July 2026;  doi: 10.21926/rpn.2603013

Abstract

Risperidone is a commonly used antipsychotic drug in juveniles, but with serious metabolic side-effects. Previous evidence suggests that exercise mitigates risperidone-induced hypertriglyceridemia and adipose accumulation, yet the underlying hepatic mechanisms remain unclear. In this study, female juvenile rats were randomly assigned to four groups (n = 8/group): Vehicle + Sedentary, Risperidone (0.9 mg/kg, twice daily) + Sedentary, Vehicle + Exercise (3-hour voluntary access to a running wheel/day), and Risperidon [...]

457 1176

Open Access Review

Health-Promoting Potential of Hemp (Cannabis sativa) Root Extracts: Phytochemical Composition, Biological Activities, and Nutraceutical Applications

Received: 09 April 2026;  Published: 05 July 2026;  doi: 10.21926/rpn.2603012

Abstract

Despite industrial hemp (Cannabis sativa L.) being long recognized for its diverse bioactive phytochemicals, most scientific studies have predominantly focused on aerial tissues, leaving the roots relatively underexplored. This review provides a comprehensive overview of the phytochemical architecture, biological functionalities, and nutraceutical prospects of hemp root extracts. Characterized by a unique metabolic profile featuring pentacyclic triterpenoids, phytosterols, specialized alkaloids, and neolignans, hem [...]

517 1734

Open Access Research Article

Iron Demand and Regulation in Early Pregnancy: A Study of Erythropoietin, Hepcidin, and Iron Status at First Booking

Received: 21 January 2026;  Published: 24 June 2026;  doi: 10.21926/rpn.2602011

Abstract

During pregnancy, the increased demand for elemental iron makes pregnant women particularly susceptible to iron deficiency anemia. The management of iron homeostasis and erythropoiesis is controlled by hepcidin and erythropoietin. A comprehensive assessment that incorporates the stimulus, the regulatory gatekeeper (hepcidin), and the resulting iron status provides a robust, mechanistic framework for comprehending the initial disruptions in iron metabolism during pregnancy. This study aims to evaluate alterations in [...]

585 1545

Open Access Review

The Role of Plant-Forward Diets in Physical Attractiveness: Integrating Facial, Olfactory, and Morphological Signals for Health Behavior Change

Received: 11 January 2026;  Published: 22 June 2026;  doi: 10.21926/rpn.2602010

Abstract

Traditional public health messaging prioritizes disease prevention, whereas individual motivations for dietary change frequently focus on appearance and social outcomes. Physical attractiveness functions as a multimodal signal, combining facial appearance, body odor, and body composition. Evolutionary models posit that such cues communicate fitness-relevant information regarding health status. This narrative review integrates empirical evidence linking plant-forward dietary patterns to facial attractiveness, body o [...]

1311 10012

Open Access Review

Vegan and Plant-Based Diets in Rheumatic Diseases: A Review of Current Evidence, Mechanisms, and Perspectives

Received: 28 January 2026;  Published: 16 June 2026;  doi: 10.21926/rpn.2602009

Abstract

Plant-based diets have attracted increasing interest in the context of rheumatic diseases due to their potential anti-inflammatory, antioxidant, and immunomodulatory effects. However, there is an important conceptual distinction between a vegan diet, which completely excludes animal-derived products, and a plant-based diet, which prioritizes plant foods but may include small amounts of animal-derived foods. This differentiation is essential to understand the variability in clinical outcomes reported across studies. [...]

759 2791

Open Access Review

Role of Cereals and Pseudo-cereals in the Management of Neurodegenerative Diseases (NDDs) with a Special Reference to Alzheimer’s and Parkinson’s Disease

Received: 19 January 2026;  Published: 12 June 2026;  doi: 10.21926/rpn.2602008

Abstract

Neuro degenerative diseases involve protein aggregation that causes neural cell death or loss of neural communication that affects body balance, movement, talking, breathing, and heart function. Aggregation of proteins, like α-synuclein, are found in Parkinson’s disease (PD), while tau, amyloid-β42 and TDP-43, are aggregated in Alzheimer’s disease (AD). Besides, amyotrophic lateral sclerosis (ALS); dementia with Lewy bodies (DLB); dystrophic neuritis (DN); corticobasal degeneration (CBD); argyrophilic grain disease [...]

668 1704

Open Access Review

Milk-Derived Extracellular Vesicles as Multifunctional Therapeutic Platforms in Human Health, Nutrition, and Diagnostics

Received: 06 February 2026;  Published: 09 June 2026;  doi: 10.21926/rpn.2602007

Abstract

Extracellular vesicles (EVs) are nanoscale, lipid-bilayer carriers that mediate intercellular communication by transporting proteins, lipids, and nucleic acids, thereby influencing physiological and pathological processes. This review integrates current knowledge on milk-derived and human extracellular vesicles, highlighting their multifunctional roles in therapy, diagnostics, and regenerative medicine. Milk-derived EVs (MEVs), small EVs (sEVs), and human milk EVs (hMEVs) demonstrate unique stability, biocompatibil [...]

867 2820

Open Access Original Research

Does Accepting a Wider Variety of Foods Mean Eating Better? The Food Paradox of Children and Adolescents with Feeding Difficulties

Received: 18 December 2025;  Published: 29 May 2026;  doi: 10.21926/rpn.2602006

Abstract

This study descriptively investigates the food acceptance patterns and dietary profiles of neurotypical infants, children, and adolescents with Feeding Difficulties (FD) at a Brazilian pediatric reference center. It further examines whether a broader food repertoire translates into improved nutritional quality. The research, an observational, analytical cross-sectional study, analyzed data from 237 patients aged 10 to 204 months with FD. Findings revealed a discrepancy between family perceptions and professional as [...]

713 2389

Open Access Original Research

The Inverse Way to Study the Relationship of Diet with Health and Disease

Received: 12 December 2025;  Published: 26 May 2026;  doi: 10.21926/rpn.2602005

Abstract

To study the relationship of dietary score versus age at death (AD) in an extinct cohort at 61 years of follow-up, based on an “inverse” procedure. Data from the Italian Rural Areas (IRA) of the Seven Countries Study of Cardiovascular Diseases, made up of 1712 middle-aged men followed for 61 years, were used. The “direct” approach means applying a dietary score to each subject of a cohort and, by means of a model, estimating the probabilities of events for different dietary score levels. The “inverse” approach, ins [...]

2104 3009

Open Access Review

Phytochemically Rich Food-System By-Products in Ruminant Diets: Nutritional and Health Benefits from Animals to Humans within a Circular Bioeconomy

Received: 10 December 2025;  Published: 03 April 2026;  doi: 10.21926/rpn.2602004

Abstract

Food-system by-products (FSBP), including agricultural by-products, agro-industrial co-products, and food-processing residues, represent an underused source of nutrients and plant secondary compounds with significant potential in ruminant feeding systems. This review synthesized 96 peer-reviewed studies published between 2000 and 2025 on phytochemically rich FSBP in ruminant diets, focusing on composition, rumen fermentation, animal health and performance, product quality, and environmental outcomes. Across the stu [...]

1188 4216

Open Access Review

Red Meat Consumption and Rheumatic Diseases: A Comprehensive Narrative Review

Received: 03 November 2025;  Published: 23 February 2026;  doi: 10.21926/rpn.2601003

Abstract

Dietary factors influence chronic inflammation and immune regulation, potentially affecting the onset and activity of rheumatic disease. Red meat, a major source of protein, heme iron, and saturated fat, has been linked to metabolic and inflammatory disorders, yet its role in rheumatic diseases remains unclear. To comprehensively evaluate the relationship between red-meat consumption and major rheumatic diseases—including rheumatoid arthritis (RA), gout, systemic lupus erythematosus (SLE), and other inflammatory or [...]

1992 7557

Open Access Review

Selenium Supplementation in Rheumatoid Arthritis: Evidence from Controlled Clinical Trials and Mechanistic Insights

Received: 27 October 2025;  Published: 13 February 2026;  doi: 10.21926/rpn.2601002

Abstract

Selenium (Se) is a key micronutrient integrated into selenoproteins such as glutathione peroxidases (GPx), which are responsible for crucial antioxidant and anti-inflammatory mechanisms. Oxidative stress contributes to the immunopathogenesis and chronic joint damage of rheumatoid arthritis (RA), supporting interest in selenium supplementation as an adjunct therapeutic strategy. This review was based on a structured literature search of major biomedical databases and evaluated six controlled clinical trials involvin [...]

1729 5435

Open Access Editorial

Acknowledgment to Reviewers of Recent Progress in Nutrition in 2025

Received: 04 January 2026;  Published: 04 January 2026;  doi: 10.21926/rpn.2601001

Abstract

The editors of Recent Progress in Nutrition would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2025. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up t [...]

962 2148

Open Access Original Research

Preparation and Properties of Frozen Yoghurt Made from Camel Milk Fortified with Dates and Banana Fruits

Received: 30 July 2025;  Published: 22 December 2025;  doi: 10.21926/rpn.2504026

Abstract

This study was conducted to process frozen yoghurt (FY) from camel milk (CM) flavored with either 5% or 8% banana (B) or dates (D). The mix of FY consists of stirred yoghurt, sugar, Gum Arabic, and banana (Musa lutea) or dates (Phoenix dactylifera). The mix was divided into 4 portions and then each mix was sub-derived into an ice-cream machine and then packed into plastic cups that were stored at -18°C for 5 weeks. The chemical composition and sensory evaluation were conducted weekly. The chemical composition of FY [...]

1706 4799

Open Access Original Research

Occurrence of Multidrug Resistant Escherichia coli & Escherichia coli O157:H7 in Raw Cow Milk from Dhaka, Bangladesh

Received: 01 May 2025;  Published: 09 December 2025;  doi: 10.21926/rpn.2504025

Abstract

Enteropathogenic strains of Escherichia coli, like the serotype O157:H7, can cause significant health issues if consumed. Milk and dairy products can serve as a reservoir for the bacteria. Dissemination of multidrug-resistant E. coli through dairy products can become a potential health hazard if consumed. The present study investigates the occurrence of multidrug-resistant E. coli O157:H7 in raw milk obtained from farms and markets around Dhaka, Bangladesh. A Total of 50 milk samples were collected in this study fr [...]

1571 5241

Open Access Review

Clinical Trials Characterizing the Serum 25-Hydroxyvitamin D Response to Vitamin D Supplementation in Children: A Systematic Review and Meta-Analysis

Received: 13 September 2024;  Published: 29 October 2025;  doi: 10.21926/rpn.2504024

Abstract

Recommendations for vitamin D supplementation are essential for the prevention and therapy of vitamin D deficiency. However, reliable data remain lacking for children, as most intake recommendations are based on individual studies. This work aimed to obtain reliable data that allow health authorities to re-evaluate recommendations for oral vitamin D uptake in children. We conducted a systematic literature search in MEDLINE/PubMed on vitamin D supplementation in children. All randomized controlled trials (RCTs) publ [...]

1715 7723

Open Access Review

Impact of Heavy Metals as Trace Elements on the Ecosystem and Health

Received: 10 June 2025;  Published: 21 October 2025;  doi: 10.21926/rpn.2504023

Abstract

Heavy metals are integral parts of our environment, originating initially from the universe and used in the industry, which may contribute to pollution. This book chapter aims to address the impact of heavy metals on the ecosystem and human health. Among the 32 heavy metals, eight belong to the group of essential ones: cobalt, copper, iron, manganese, molybdenum, nickel, selenium, and zinc. They were necessary in physiological amounts for the evolution of flora and fauna, including humans on earth, and are still ne [...]

2658 18139

Open Access Interview

An Interview with Dr. Blanca Hernandez-Ledesma

Received: 28 August 2025;  Published: 09 October 2025;  doi: 10.21926/rpn.2504022

992 2867

Open Access Review

The Impact of Vitamin D on Type 2 Diabetes Mellitus: Exploring Its Role in Glucose Metabolism and Insulin Sensitivity

Received: 15 May 2025;  Published: 29 September 2025;  doi: 10.21926/rpn.2503021

Abstract

Vitamin D, a fat-soluble secosteroid, plays a pivotal role beyond its functions in calcium and bone homeostasis. Emerging evidence suggests its involvement in glucose metabolism and insulin sensitivity, thus influencing the pathophysiology of Type 2 Diabetes Mellitus (T2DM). For the current review, a search was conducted across four major databases: PubMed, Embase, Google Scholar, and Web of Science. The aim was to identify relevant studies and clinical trials, published in English, reporting the mechanistic insigh [...]

1980 10623

Open Access Original Research

Preliminary Comparative Sodium Analysis of Different Tempeh Types in Indonesia and Its Benefits for Hemodialysis

Received: 01 April 2025;  Published: 19 September 2025;  doi: 10.21926/rpn.2503020

Abstract

Hemodialysis patients require a diet rich in protein that is easily digestible, such as tempeh. Tempeh is a local Indonesian food product that can be purchased at a low price. Tempeh has a low sodium content, but there has never been an analysis related to the difference in sodium content in local Indonesian soybean tempeh products and imported soybean tempeh. This study was to compare the sodium analysis of different tempeh types in Indonesia as a preliminary study for the subsequent research to fulfill a high-pro [...]

1299 5131

Open Access Perspective

Therapeutic Carbohydrate Reduction for Lipedema: Guidelines for a Patient-Centered, Holistic Approach

Received: 31 May 2025;  Published: 03 September 2025;  doi: 10.21926/rpn.2503019

Abstract

Lipedema is a chronic, often misdiagnosed disease characterized by painful, disproportionate fat accumulation in the extremities. Commonly mistaken for obesity or lymphedema, lipedema primarily affects women and has long been thought to be resistant to dietary intervention, a belief originating from its initial description by Allen and Hines at the Mayo Clinic in 1940. However, emerging research challenges this notion, revealing that individuals with lipedema often respond positively to therapeutic carbohydrate (CH [...]

5672 42567

Open Access Review

Engaging with an Industrial Pandemic: Drivers of and Responses to the Expansion of Ultra-Processed Foods in East and Southern Africa

Received: 14 January 2025;  Published: 29 August 2025;  doi: 10.21926/rpn.2503018

Abstract

Intensified marketing and expanding consumption of ultra-processed foods (UPFs) that contain high sugar, salt, trans-fats and other additives and sugar sweetened beverages in Sub-Saharan Africa (SSA) are associated with rising obesogenic environments and non-communicable diseases, termed by some an ‘industrial pandemic’ due to its commercial drivers and cross border nature. This review paper addresses the question of how far SSA, positioned at an early point of a rising wave, is controlling this growing health chal [...]

1910 7153

Open Access Interview

An Interview with Prof. Rosita Gabbianelli

Received: 24 August 2025;  Published: 27 August 2025;  doi: 10.21926/rpn.2503017

Abstract

An Interview with Prof. Rosita Gabbianelli

820 3182

Open Access Review

Physiological Impact of Milk on Multiple Health Outcomes in Human

Received: 19 December 2024;  Published: 20 August 2025;  doi: 10.21926/rpn.2503016

Abstract

Milk is best known as a nutrient-rich fluid produced by the mammary glands of mammals, designed primarily to feed young. In the human diet, cow milk is most prevalent, but milk of other mammals and plant milk are common too. This study aims to investigate milk's nutritional value in various age groups and review opposing evidence of its effect on cardiovascular diseases in adults. It is a literature-based strategy to synthesize information from observational and meta-analytic studies. The milk content—macronutrient [...]

2787 19232

Open Access Original Research

Germination-Induced Starch Influence on Structural Characteristics of Water-Soluble Extracts from Purple Pericarp Creole Corn

Received: 14 October 2024;  Published: 28 July 2025;  doi: 10.21926/rpn.2503015

Abstract

Germination is a viable, cost-effective, and environmentally friendly biotechnological process that enhances the industrial applications of cereals. This study evaluated the impact of germination (86 hours at 30°C) on soluble solids, proximate composition, and total phenolic compounds (TPC) in water-soluble extracts. It also included imaging analyses using scanning electron microscopy (SEM), X-ray diffraction (XRD), apparent amylose content, and starch pasting properties of purple pericarp Creole corn (PPCC) fr [...]

1418 5775

Open Access Original Research

Attenuation of Blood Glucose by the Ketone Monoester (R)-3-betahydroxybutyrate Glyceride in Healthy Male Sprague Dawley Rats in Response to a Standard Oral Glucose Tolerance Test

Received: 31 January 2025;  Published: 25 July 2025;  doi: 10.21926/rpn.2503014

Abstract

Efficient glucose uptake by peripheral tissue is important for individuals who desire to maintain optimal wellbeing. Various methods to regulate postprandial blood glucose have been reported in the research literature, however, few have examined the effect of ketone esters on blood glucose levels. The present study evaluated blood glucose following the administration of an oral glucose tolerance test, with and without ketone esters delivered at two different dosages, in a sample of healthy Sprague-Dawley rats. We h [...]

1724 8674

Open Access Research Article

Physicochemical Characterization of Fresh and Powdered Tomato in Arba Minch, Ethiopia

Received: 07 January 2025;  Published: 02 June 2025;  doi: 10.21926/rpn.2502013

Abstract

Tomato (Solanum lycopersicum L.) is the largest vegetable crop produced and consumed in the world. Tomatoes are a top source of Vitamin A and C, contain more dietary fibre, beta-carotene, iron, lycopene, magnesium, niacin, potassium, phosphorus, riboflavin, and thiamine. Tomatoes have a limited shelf life in ambient conditions and are highly perishable. It creates glut during the production season and becomes scanty during the off-season. Short shelf life, coupled with inadequate processing facilities results in he [...]

2053 9125

Open Access Original Research

The Importance of Specialized Inpatient Medical Stabilization for Weight Restoration of Individuals with Extreme Eating Disorders

Received: 19 December 2024;  Published: 23 May 2025;  doi: 10.21926/rpn.2502012

Abstract

Inpatient care is a significant contributor to the health-care costs associated with the treatment of individuals with eating disorders (EDs). This study seeks to better understand the treatment outcomes of individuals with extreme EDs requiring inpatient medical stabilization at specialized medical versus nonspecialized medical units. Patients transferred via air ambulance to ACUTE Center for Eating Disorders and Severe Malnutrition (specialized care) from an outside hospital (nonspecialized care) between January [...]

1632 10500

Open Access Original Research

The Contribution of Dietary Fatty Acids to Prediction of All-Cause Mortality in a Cohort of Middle-Aged Men Followed-Up for 61 Years Until Extinction

Received: 09 November 2024;  Published: 19 May 2025;  doi: 10.21926/rpn.2502011

Abstract

To describe the contribution of three classes of dietary fatty acids to all-cause mortality and age at death among middle-aged men followed up for 61 years until extinction. The cohort comprised 1712 men aged 40-59 years at entry examination in 1960, belonging to the Italian Rural Areas of the Seven Countries Study of Cardiovascular Diseases. A dietary survey allowed to estimate dietary fatty acids [saturated (SAFA), mono-unsaturated (MUFA), poly-unsaturated (PUFA) and their ratios (M/S, P/S)] that were fed as poss [...]

1293 4979

Open Access Review

Exclusive Enteral Nutrition as an Effective Treatment in Inflammatory Bowel Disease

Received: 17 November 2024;  Published: 13 May 2025;  doi: 10.21926/rpn.2502010

Abstract

In recent years, the incidence of Inflammatory Bowel Disease (IBD) has risen significantly in the Western population, pointing toward the potential influence of environmental and dietary factors. In order to explain this, some research on nutritional therapy identifies exclusive enteral nutrition (EEN) as a highly effective approach for managing IBD in children. This treatment achieves high remission rates; more specifically, some clinical trials have reported remission rates from 70% to 100%. EEN not only facilita [...]

1683 22464

Open Access Original Research

Location, Season and Source Effects on Gross Composition of Raw Cow’s Milk Across Khartoum State, Sudan

Received: 06 April 2024;  Published: 27 April 2025;  doi: 10.21926/rpn.2502009

Abstract

This study was conducted to investigate the effect of sources. locations and seasons (late summer and winter) on the chemical composition of cow milk collected from Khartoum State. The samples were collected randomly in the morning or the evening. Two hundred and seventy milk samples were collected from farms (90 samples), groceries (90 samples) and vendors (90 samples) in Khartoum State during the late summer and winter seasons, 135 samples each. The milk samples were kept in cool cracked ice and transported immed [...]

1317 7530

Open Access Interview

An Interview with Prof. Corrado I. Angelini

Received: 17 April 2025;  Published: 22 April 2025;  doi: 10.21926/rpn.2502008

946 4562

Open Access Review

The Crucial Role of Vitamin D in Regulating Gut Microbiota in Inflammatory Bowel Disease

Received: 17 November 2024;  Published: 08 April 2025;  doi: 10.21926/rpn.2502007

Abstract

In recent years, there has been an alarming increase in the incidence of inflammatory bowel disease (IBD), which includes both Crohn's disease (CD) and ulcerative colitis (UC), particularly in Western countries. This chronic condition is intricately linked to the composition and health of the gut microbiota (GM) — a complex community of microorganisms residing in the gastrointestinal (GI) tract. Despite extensive research, the underlying pathogenesis of IBD remains poorly understood, making it a wide area of invest [...]

1627 10240

Open Access Original Research

Household Exposure to Secondhand Cigarette Smoke during Pregnancy and Adverse Offspring Health Outcomes in The Gambia: A Cross-Sectional Study

Received: 31 August 2024;  Published: 08 April 2025;  doi: 10.21926/rpn.2502006

Abstract

The adverse effects of maternal passive smoking during pregnancy on offspring health remain understudied in sub-Saharan Africa, particularly in The Gambia, where smoke-free regulations are limited. To determine the prevalence of maternal passive smoking (MPS) during pregnancy and investigate its associations with adverse pregnancy outcomes and offspring health complications in The Gambia. A cross-sectional study was conducted in February 2023 among 401 mothers with children under 5 years in urban and rural regions [...]

2067 9752

Open Access Original Research

Identification of Soybean Components that Prevent the Entry of Influenza Virus

Received: 31 August 2024;  Published: 01 April 2025;  doi: 10.21926/rpn.2502005

Abstract

We have previously demonstrated the anti-influenza virus activity of a soybean extract, indicating the presence of compounds that prevent viral entry into cells. In this study, we sought to identify the compounds in hydrothermal extracts of soybean that blocked viral entrance and analyzed their mechanisms of action. Hot aqueous extracts of roasted soybeans were separated by reverse-phase chromatography on an octadecylsilyl C18 column, and the antiviral activity of individual fractions was measured during the viral [...]

1344 5886

Open Access Original Research

Increasing the Omega-3 Index of Endurance Trained Adults: A Pilot Study Comparing Microencapsulated Algae to Fish Powders Provided as Chewable Tablets

Received: 12 November 2024;  Published: 19 March 2025;  doi: 10.21926/rpn.2501004

Abstract

Long-chain omega-3 fatty acids (LCn-3PUFA), including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), support heart function during exercise and recovery by incorporating into the cardiac cell membranes. Traditionally sourced from fish and fish oil, algae-derived LCn-3PUFA have become alternative in supplemental forms. This study evaluated whether 12 weeks supplementation of a microencapsulated algal oil, delivered as chewable tablets, would perform equivalently to fish-derived LCn-3PUFA in boosting the [...]

2405 32426

Open Access Interview

An Interview with Prof. Andrew S Day

Received: 24 February 2025;  Published: 25 February 2025;  doi: 10.21926/rpn.2501003

862 3303

Open Access Review

Role of Nutrition in the Management of Inflammatory Bowel Disease

Received: 21 June 2024;  Published: 10 January 2025;  doi: 10.21926/rpn.2501002

Abstract

The persistent inflammation of the intestinal mucosa is the main characteristic of inflammatory bowel disease (IBD), a lifelong illness that affects people of both genders. The exact etiology is still undefined while previously it was attributed to genetic components. Later, it was investigated that the environment has an equal effect on the development of IBD encompassing both Crohn’s disease (CD) and Ulcerative colitis (UC). Among environmental risk factors linked to IBD, diet, notably the transition toward the W [...]

3013 23322

Open Access Editorial

Acknowledgment to Reviewers of Recent Progress in Nutrition in 2024

Received: 02 January 2025;  Published: 02 January 2025;  doi: 10.21926/rpn.2501001

Abstract

The editors of Recent Progress in Nutrition would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2024. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up t [...]

934 3904

Open Access Original Research

The Fat Level in the Breast Milk and Its Association with Dietary Intake and Body Mass Index of Breastfeeding Mothers in Central Ethiopia, 2017

Received: 24 July 2024;  Published: 24 December 2024;  doi: 10.21926/rpn.2404021

Abstract

Human milk is not static; it is an invariant fluid that fluctuates in micro and macronutrient composition during feeding. The fat in human milk contributes above half the energy the infant demands. Moreover, fat is one of the most essential nutrients for brain tissue development during infancy. However, the effect of maternal nutritional status, including dietary intake, on human milk fat levels is not well investigated, particularly in developing nations. This study aimed to assess the level of human milk fat and [...]

3647 13898

Open Access Case Report

Prolonged Maintenance of Remission with Crohn Disease Exclusion Diet (CDED) in Two Siblings with Crohn Disease

Received: 23 August 2024;  Published: 13 December 2024;  doi: 10.21926/rpn.2404020

Abstract

Dietary and nutritional interventions have been shown to have roles in managing active Crohn disease (CD), with exclusive enteral nutrition (EEN) being recommended as the preferred initial treatment in children following diagnosis. In recent years, other nutritional interventions such as the Crohn's disease exclusion diet (CDED) have been considered and evaluated for induction therapy. To date, the long-term benefits of CDED have not been established. This report highlights the outcomes of the prolonged use of CDED [...]

1703 11300

Open Access Review

Nutrition Interventions in Aged Care: The Need and Challenges in the Aged Care Context

Received: 08 May 2024;  Published: 29 November 2024;  doi: 10.21926/rpn.2404019

Abstract

Malnutrition and frailty are preventable and reversible. However, a significant proportion of aged care residents live with malnutrition and frailty which have associated complications such as increased falls, hospitalizations, infections, and decreased quality of life. Nutrition and dietary interventions can prevent these issues, however, there a few interventions conducted in this setting and no consensus on the most utilized interventions to improve health outcomes. In a crude literature search, we identified 65 [...]

3872 15353

Open Access Perspective

A Natural Serotonin Stimulant for Appetite Suppression and Targeted Eating as an Alternative to Conventional Obesity Treatments

Received: 19 July 2024;  Published: 13 November 2024;  doi: 10.21926/rpn.2404018

Abstract

Recent advances in obesity management reflect the integration of pharmacological, surgical, and behavioral interventions, yet sustainable long-term outcomes remain elusive due to high attrition rates, the complexity of protocol compliance – and for some, costs, risks, and serious side effects. This research combined a patented nutraceutical designed to naturally stimulate serotonin, a biologic hunger agonist, to thereby aid in appetite control and facilitate weight loss through ‘Targeted Eating,’ a single, unrestri [...]

1265 11942

Open Access Case Report

Cyclic Exclusive Enteral Nutrition as an Alternative to Medical Maintenance in Crohn Disease—A Case Report

Received: 10 July 2024;  Published: 24 October 2024;  doi: 10.21926/rpn.2404017

Abstract

We present a case report of an 11-year-old girl diagnosed with Crohn’s Disease and managed with maintenance cyclic exclusive enteral nutrition with satisfactory long-term biochemical and symptomatic control.

1458 7355

Open Access Original Research

The Impact of Breakfast Omission on Daily Activities and Academic Achievement: A Cross-Sectional Study at Fazaia Ruth Pfau Medical College

Received: 04 April 2024;  Published: 27 September 2024;  doi: 10.21926/rpn.2403016

Abstract

Breakfast omission can essentially impact daily activities and academic performance, leading to diminished energy, poor concentration, mood disturbances, and potentially lower academic accomplishment. Advancing the significance of a nutritious breakfast and ensuring access to such meals is crucial for physical and cognitive prosperity. Examine the effect of breakfast exclusion on daily activities and insightful achievement in specific people. This study intends to evaluate the potential significance of findings in [...]

7067 31280

Open Access Review

The Relevance of Diet in Musculoskeletal Clinical Practice—A Narrative Review

Received: 16 May 2024;  Published: 27 September 2024;  doi: 10.21926/rpn.2403015

Abstract

Musculoskeletal (MSK) pain is a multifaceted problem, with many contributors. The assessment of these contributions by clinicians has evolved to include not only the musculoskeletal and nervous systems, but also psychosocial contributions. Nutrition, however, has not been considered as a potential contributor in the same way, despite a significant body of evidence showing that amending one’s diet may significantly reduce pain and inflammation. Historically, when the biomedical model was considered the gold standard [...]

1779 15983

Open Access Perspective

Nutrition for Healing Acute and Chronic Wounds: Current Practice, Recent Research Findings, and Insights for Improving Care

Received: 20 March 2024;  Published: 10 September 2024;  doi: 10.21926/rpn.2403014

Abstract

Wound prevalence is increasing as the global population ages. Older adults are at risk of wounds from falling and from other medical conditions that contribute to wound development and slowed healing (e.g., diabetes, cancer, chronic infections); they often experience health conditions that necessitate surgery and therefore post-surgical healing. Poor nutrition status, which includes deficiencies in macro- and micronutrients, is recognized as a key contributor to impaired wound healing in older adults. As such, the [...]

5269 71989

Open Access Original Research

Exploring the Use of Purple Corn Cob Flour as a New Fiber Source in Pan Bread Improved by Commercial Hemicellulases

Received: 08 May 2024;  Published: 05 September 2024;  doi: 10.21926/rpn.2403013

Abstract

Bread stands out for its versatility and accessibility, appealing to individuals across various ages and social classes. Consequently, it presents an attractive opportunity for incorporating ingredients that offer health benefits to consumers. In this context, the current study aimed to evaluate the technological properties of sandwich bread (specific volume, water activity, moisture, instrumental color, and texture) prepared with a partial substitution (5% w/w) of wheat flour (WF) with purple corn cob flour (PCF) [...]

2322 11114

Open Access Review

The Potential of Chickpea (Cicer arietinum L.) for Anti-Osteoporotic Agent in Post-Menopausal Women: A Systematic Review of In Vivo Study

Received: 09 April 2024;  Published: 23 August 2024;  doi: 10.21926/rpn.2403012

Abstract

This systematic review aimed to analyze the in vivo study of the anti-osteoporotic activity of chickpeas. A comprehensive search for English language papers published between January 2013 and December 2023 using the keywords chickpea or Cicer arietinum, anti-osteoporotic activity or anti-osteoporotic effect, chickpeas and anti-osteoporotic activity, Cicer arietinum and antiosteoporotic activity and their synonyms yielded 3566 results from PubMed, ScienceDirect, SpringerLink and Google Scholar. Articles were screene [...]

1929 14638

Open Access Review

Diet and Prevention of Cardiovascular Disease

Received: 28 January 2024;  Published: 16 August 2024;  doi: 10.21926/rpn.2403011

Abstract

Promoting a healthy diet is an effective strategy for preventing cardiovascular disease (CVD). The characteristics of a healthy diet are known. However, an unhealthy diet has become a significant contributor to the global burden of diseases, mainly due to its effect on CVD, diabetes, and cancer. A healthy diet is not accessible and affordable to most people worldwide. Marketing influences food choices and promotes unhealthy diets that contribute to obesity, CVD, diabetes mellitus, and cancer. Governments are respon [...]

2433 16487

Open Access Review

Nutritional Profile and Topic Management for Wound Healing in Children with Epidermolysis Bullosa: What Is the Evidence? A Systematic Review

Received: 11 April 2024;  Published: 17 July 2024;  doi: 10.21926/rpn.2403010

Abstract

Epidermolysis Bullosa (EB) is a rare genetic disorder characterized by fragile skin that blisters and tears easily, leading to significant morbidity and mortality. Depending on the specific genetic mutations and the proteins involved, EB can be classified into several subtypes whose molecular complexity is compounded by the variability in mutation types (missense, nonsense, insertions, deletions), their locations within the genes, and the resultant effects on protein function. This systematic review aimed to identi [...]

2389 10167

Open Access Short Review

Simiao Powder as an Effective Remedy for Gout

Received: 29 November 2023;  Published: 11 May 2024;  doi: 10.21926/rpn.2402009

Abstract

Gout is an increasing metabolic disease due to the buildup of uric acid. The buildup of uric acid due to inadequate excretion leads to uric acid crystal formation. Treatment for gout aims to eliminate the uric acid crystal formation so that inflammation decreases. Traditional gout medication is usually allopurinol, but increasing studies have proven that herbal remedies may be promising. Over the past few years, studies have demonstrated that Simiao powder, a traditional Chinese medicine (TCM), is more effective th [...]

3635 59371

Open Access Editorial

Nutritional Guidance for Individuals with Prediabetes — Uniform or Tailored to Phenotypes?

Received: 15 April 2024;  Published: 23 April 2024;  doi: 10.21926/rpn.2402008

1518 6004

Open Access Short Communication

Home-Based Appetite-Guided Weaning of Enteral Nutrition of Infants with Congenital Heart Disease: A Preliminary Clinical Observation

Received: 13 January 2024;  Published: 19 April 2024;  doi: 10.21926/rpn.2402007

Abstract

Infants with a critical congenital heart defect are at high-risk for feeding difficulties, often necessitating feeding tube placement. Enteral nutrition (EN) support is initiated to meet nutritional requirements and promote growth pre- and post-operatively. Tube-fed infants with congenital heart disease (CHD) who achieve stable health status post-operatively are at risk of becoming feeding tube dependent (FTD). We report a clinical observation for infants with CHD based on survey results from Growing Independent Ea [...]

2254 11222

Open Access Original Research

Dietary Fiber in Preventing Non-Communicable Diseases: Predicting Prevented Deaths and Economic Impact through the Use of Algae as a Fiber Source

Received: 30 August 2023;  Published: 15 April 2024;  doi: 10.21926/rpn.2402006

Abstract

Non-communicable diseases (NCDs) are responsible for two-thirds of premature deaths in Europe. This added to the European socio-economic scenario already weakened by the vital aging of the population, contributes to the loss of active individuals, weakening competitiveness and social and economic sustainability, thus making the prevention of NCDs a European objective. Preventing NCDs with the enrichment of the food environment using algae or their compounds, which are rich in nutrients and bioactivities, is an exce [...]

1854 8374

Open Access Review

“Guess Who?” in the Creation of Hazardous and Non-Hazardous Diets through History

Received: 17 November 2023;  Published: 03 April 2024;  doi: 10.21926/rpn.2402005

Abstract

The relationship between obesity and weight loss treatments has run parallel throughout history; however, not all diets are suitable for improving one’s health. This review aims to categorize diets according to the new classification of hazardous diets established in 2021. A search was conducted across grey, white, and black literature. The results reveal a study of 179 diets, of which 35 are effective, while the rest are hazardous to health. Looking at the geographical distribution of these diets, the USA, the UK, [...]

1676 11163

Open Access Review

Potential of Nutritious Indian Medicinal Plants to Boost Immunity in the Aftermath of Pandemics: A SWOC Analysis

Received: 23 August 2023;  Published: 26 March 2024;  doi: 10.21926/rpn.2401004

Abstract

The world has suffered a lot during the COVID-19 pandemic, for which nobody was prepared. Due to the lack of appropriate treatment, Indian medicinal plants have alleviated the burden due to their diverse health benefits. It has been observed that certain medicinal plants can effectively enhance immunity against microorganisms and viruses. Numerous scientific studies have supported the above claims. This paper presents the SWOC analysis of Indian medicinal plants for their immunity-enhancing effects so that the medi [...]

1779 8900

Open Access Review

Hot Topics on Nutrition in IBD

Received: 04 January 2024;  Published: 19 March 2024;  doi: 10.21926/rpn.2401003

Abstract

Inflammatory bowel diseases (IBD) affect primarily the bowel, but they are multisystemic diseases with a wide range of extraintestinal manifestations and complications. Nutritional imbalance occurs frequently in patients with IBD. The spectrum of malnutrition goes from undernutrition (low protein-caloric intake, disease-related malnutrition, micronutrient deficiencies) to overnutrition and obesity. The nutritional status of patients with IBD is increasingly recognized as a key aspect of the treatment and must be ad [...]

2397 15534

Open Access Research Article

Teachers’ Perceptions of Integrating Tower Gardens into Pre-K4 Curriculum

Received: 31 August 2023;  Published: 17 January 2024;  doi: 10.21926/rpn.2401002

Abstract

Schools play an integral role in providing opportunities for children of all ages to be exposed to nutrition education. There are a variety of ways children can receive nutrition education in the school setting, such as explicit lessons, modeled dialogue, and exposure to nutrition-based principles. However, there continues to be a disconnect between teacher perceptions of nutrition education and time spent implementing it in the classroom. Nutrition education can come in many forms, including hands-on gardening and [...]

2198 10462

Open Access Editorial

Acknowledgment to Reviewers of Recent Progress in Nutrition in 2023

Received: 04 January 2024;  Published: 05 January 2024;  doi: 10.21926/rpn.2401001

Abstract

The editors of Recent Progress in Nutrition would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2023. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers can download a certificate of recognition directly from our submission system. Additionally, reviewers can sign up t [...]

1104 5098

Open Access Review

Macroalgae as a Source of Functional Foods in the Prevention of Cardiovascular Diseases

Received: 22 July 2023;  Published: 29 November 2023;  doi: 10.21926/rpn.2304024

Abstract

Noncommunicable diseases (NCD), such as cardiovascular diseases (CVD), are responsible for the majority of annual deaths worldwide. Dyslipidemia, hypertension, diabetes, and obesity, among others, can enhance the onset of metabolic syndrome (MetS). The integration of natural products in the diet, such as marine macroalgae or hydrocolloids extracted from them, has been extensively studied. The application of these substances in the prevention of pathologies is expanding due to the high content of bioactive compounds [...]

2160 13717

Open Access Original Research

Impact of Breeding on Free Amino Acids of Wholegrain Flour in Wheat and Role of Phenology Genes

Received: 18 August 2023;  Published: 24 November 2023;  doi: 10.21926/rpn.2304023

Abstract

Wheat (Triticum aestivum L.) is pivotal to global food security, with its energy-rich grains that are also the major vegetable protein source in human diets. Decades of primary emphasis on grain yield improvement have delivered increased gains worldwide, but the grain protein content has declined. Since amino acids are biosynthetic precursors of proteins, this research hypothesized that their contents in the wholegrain flour have also been impacted by past wheat breeding. To test this, the free amino acid content o [...]

2164 9925

Open Access Review

Curiosities of Weight Loss Diets of the Last 60 Years

Received: 07 September 2023;  Published: 23 November 2023;  doi: 10.21926/rpn.2304022

Abstract

Lately, we've witnessed the emergence of obesity as a prominent concern for public health and the economy. This issue commands serious attention, impacting millions worldwide, particularly in the most developed nations. Practical approaches to tackling obesity involve tailored physical activity and dietary interventions overseen by qualified healthcare professionals. Nonetheless, some individuals opt for quicker routes, embracing dietary regimens that promise rapid and effortless weight reduction yet lack substanti [...]

2814 24518

Open Access Original Research

The Effects of Supplemental Vitamin C in Mandibular Fracture Patients: A Randomized Clinical Trial

Received: 23 June 2023;  Published: 21 November 2023;  doi: 10.21926/rpn.2304021

Abstract

Vitamin C is an oxidative stress mediator and essential cofactor in wound healing. The objective of this study was to investigate the clinical and biochemical effects of vitamin C supplementation on outcomes in patients undergoing mandibular fracture repair. We also aimed to evaluate the effects of sociodemographic, fracture, and treatment characteristics on post-operative clinical outcomes in these patients. The investigators conducted a double-blind, placebo-controlled, randomized clinical trial at Two Metropolit [...]

4362 22818

Open Access Research Article

Influences of Household Processing Methods on Nutritional Composition, Anti-nutritional Factors and Antioxidant Activities of Foxtail Millet

Received: 17 July 2023;  Published: 09 November 2023;  doi: 10.21926/rpn.2304020

Abstract

The present investigation aims to study the influence of household processing methods, such as soaking, germination, and steam cooking, on nutritional composition (proximates, amino acids, minerals, and vitamins), antinutrient factors (phytochemicals: tannins, total phenols, phytic acid; enzyme inhibitors: trypsin and α-amylase inhibitors) and antioxidant properties of whole grains of foxtail millet. The contents of total ash (1.42%), fat (3.02 g/100 g), and mineral chromium (12.83 mg/100 g) were found to be [...]

2258 13016

Open Access Short Review

Effects of Natural Substances on Lowering Uric Acid

Received: 03 March 2023;  Published: 28 September 2023;  doi: 10.21926/rpn.2303019

Abstract

Uric acid (UA) metabolism, which includes uric acid production controlled by purine metabolism and uric acid excretion controlled by the gastrointestinal tract and kidneys, is the primary way to maintain the concentration of uric acid in the body. Abnormal functionalizing of the metabolism may cause hyperuricemia, gout, kidney injury, and other diseases. Over the last decade, numerous studies have been conducted on the effect of natural products, including active ingredients of medicinal plants, natural compounds, [...]

5133 22437

Open Access Original Research

Barley and Malt as Base Ingredients for the Production of New Bio-Functional Foods

Received: 14 April 2023;  Published: 19 September 2023;  doi: 10.21926/rpn.2303018

Abstract

This work aimed to evaluate the chemical composition, bioactive compounds (phenolics and γ-aminobutyric acid, GABA), and antioxidant properties of different barley varieties (Overture, Charles, Sinfonía, Montoya, and Andreia) and their malts to weigh up them as potential ingredients for producing new bio-functional foods. For this, five barleys and five malts obtained from them were studied. Regarding chemical composition, total starch was the main component (≈62%) of barleys followed by total di [...]

2175 13988

Open Access Review

Inclusion of Dietary-Fibers in Nutrition Provides Prebiotic Substrates to Probiotics for the Synthesis of Beneficial Metabolites SCFA to Sustain Gut Health Minimizing Risk of IBS, IBD, CRC

Received: 19 July 2023;  Published: 14 September 2023;  doi: 10.21926/rpn.2303017

Abstract

Usually, everyday meals constitute materials and ingredients for food preparation derived from different agricultural sources. Although most customers are aware of the benefits of a balanced diet, they mainly focus on a diet based on the daily requirements of protein, fat, and carbohydrates in their meals. However, the vital aspect of the including dietary fibers in diets is overlooked, which is equally important as is the daily requirement of calories and protein intake for maintaining the muscle mass. Some societ [...]

2077 13839

Open Access Research Article

Chair Fitness Program for Improved Strength and Physical Function for Older Adults: A Pilot Comparative Effectiveness Study

Received: 05 July 2023;  Published: 12 September 2023;  doi: 10.21926/rpn.2303016

Abstract

Within the US, people are experiencing longer life expectancy, yet these extended lifespans have not necessarily translated into years living in good health. Musculoskeletal degenerative diseases are particularly prevalent amongst older adults. Research shows that regular resistance exercise carries preventive health benefits to combat these conditions. This study evaluated the impact of an innovative hand-held device (OYO) on the physical function of older adults compared to a traditional chair fitness program (CF [...]

1984 18588

Open Access Original Research

Physicochemical Characterization and Mineral Composition of “UENF SD 08”: A Super-Sweet Corn Hybrid

Received: 30 December 2022;  Published: 27 August 2023;  doi: 10.21926/rpn.2303015

Abstract

Sweet Corn (Zea mays L.) is possibly the most important commercial cereal originating in the Americas. Mutant genes are responsible for sweetness. The purpose of this study was to evaluate the physicochemical and mineral composition of the “UENF SD 08” cultivar, super-sweet corn developed at Darcy Ribeiro Northern Rio de Janeiro State University (UENF) and registered in the National Cultivar Register of the Ministry of Agriculture, Livestock, and Supply and to compare its content to commercial super-swe [...]

1897 10417

Open Access Original Research

Impact of Feeding Time and Duration on Body Mass and Composition in Young, Exercising Mice

Received: 21 December 2022;  Published: 22 August 2023;  doi: 10.21926/rpn.2303014

Abstract

Time-restricted feeding (TRF) has increased in popularity among various groups, including fitness enthusiasts. The ideal timing of TRF in relation to daily exercise is unknown. Most fitness enthusiasts consume meals immediately or soon after exercise to improve body composition (e.g., lean mass). We compared two different TRF approaches, as well as an ad libitum control diet, with regards to body mass and body composition in C57BL/6 mice. Young, healthy, male mice exercised five days per week and were assigned to c [...]

1526 7842

Open Access Research Article

Bioactive Properties of Sorghum-based Beverages from Whole or Refined Grains

Received: 08 May 2023;  Published: 22 August 2023;  doi: 10.21926/rpn.2303013

Abstract

Sorghum-based beverages were developed and the effects of decortication on nutritional composition and biofunctional properties after a simulated gastrointestinal digestion were analyzed. For that, white sorghum flours from whole (WS) and decorticated (DS) grains were obtained and used to prepare sorghum beverages. They were analyzed regarding chemical composition, minerals, and phenolic acid contents. Moreover, the bioaccessibility of phenolics, proteins, and the potential bioactivity (ABTS+ scavenging, ACE-I inhi [...]

1733 10348

Open Access Review

The Combined Effect of Infant and Mother Secretor Status on Infant Susceptibility to Viral Gastroenteritis and Celiac Disease

Received: 21 July 2022;  Published: 17 July 2023;  doi: 10.21926/rpn.2303012

Abstract

Celiac disease is a prevalent autoimmune disorder with a rising incidence of 7.5% annually during the second half of the 20th century and the 21st century. Not all genetically susceptible individuals that carry the risk alleles HLA DQ2 and DQ8 go on to develop celiac disease, suggesting that there may be other environmental triggers that contribute to the development of celiac disease in genetically susceptible individuals. Gastroenteritis during infancy has been shown to be associated with increased risk of celiac [...]

1915 11241

Open Access Review

Ellagic Acid - A Dietary Polyphenol with Anticancer Activity that Deserves More Consideration

Received: 21 March 2023;  Published: 13 July 2023;  doi: 10.21926/rpn.2303011

Abstract

Ellagic acid (EA) the principal polyphenol of pomegranate (Punicca granatum) is renowned for its beneficial therapeutic activity in several diseases including cancer. Studies have shown that EA exerts a carcinopreventive effect on many cancer cells, inducing cell cycle arrest and apoptosis, and limiting neovascularization and cell migration. In animal models, EA could reduce tumor development, number and size. Research detected that EA exerts its activity on cancer cells through several signaling pathways, without [...]

2349 17177

Open Access Review

Sunflower Seeds (Helianthus Annuus) and Health Benefits: A Review

Received: 29 October 2022;  Published: 06 July 2023;  doi: 10.21926/rpn.2303010

Abstract

A literature review was conducted to present an overview of sunflower seeds, nutritional value, and health benefits. Sunflower seeds are inexpensive, readily available, and nutritious all year long. Some of the most important nutrients for humans are found in them in particularly high concentrations. There are several vitamins in sunflower seeds, including vitamin B1 and B5, vitamin E and folate. Additionally, they contain important minerals like copper, magnesium, selenium, and phosphorous. The fats in sunflower s [...]

5616 62414

Open Access Case Report

The Low FODMAP Diet for Children with Inflammatory Bowel Disease and Overlapping Functional Gastrointestinal Symptoms – a Case Series

Received: 11 February 2023;  Published: 29 June 2023;  doi: 10.21926/rpn.2302009

Abstract

The low FODMAP diet (LFD) is a dietary intervention developed for and used particularly for the management of functional GI symptoms (FGIS) in adults with irritable bowel syndrome (IBS). It has also been proposed to improve coincident functional gut symptoms in adults with inflammatory bowel disease (IBD). This report describes the outcomes of the LFD in a series of children with IBD with concurrent FGIS. This study included children aged between 7-14 years with quiescent IBD and overlapping FGIS. All participants [...]

1747 15880

Open Access Research Article

Pasta Fortification with Leaves of Edible Wild Plants to Lower the P Glycaemic Index of Handmade Fresh Noodles

Received: 30 March 2023;  Published: 07 June 2023;  doi: 10.21926/rpn.2302008

Abstract

Edible wild plants are a largely available food at no cost and an emblem of sustainability. Among the numerous varieties of edible wild plants, purslane (Portulaca oleracea L.) and common mallow (Malva sylvestris L.) are good sources of healthful bioactive compounds. Therefore, there is a growing interest in their consumption for health-related nutritional and sustainable perspectives. Fresh durum wheat tagliatelle fortified with dried and pulverized leaves of mallow or purslane at two distinct percentages of integ [...]

2793 16727

Open Access Review

The Multifaceted Roles of Ketogenic Diets in Neurology-Brain Cancers and Other Neurologic Diseases

Received: 30 December 2021;  Published: 19 April 2023;  doi: 10.21926/rpn.2302007

Abstract

The ketogenic diet (KD) is currently well known in the lay media as a quick way to lose weight. However, the KD is not a new medical concept. The KD was used in the early 1900s to control seizures. However, as we developed more effective pharmacological agents, we used the KD less until it became practically obscure by the 1980s. Similar to the effects of fasting, the KD leads to the production of ketones as an alternative energy source to glucose. Therefore, the KD has many beneficial metabolic effects, such as an [...]

1761 13429

Open Access Original Research

Consumer Perception, Nutritional, and Technological Properties of Bread Made with Chickpea Flour

Received: 12 December 2022;  Published: 12 April 2023;  doi: 10.21926/rpn.2302006

Abstract

Celiac disease (CD) is one of the most common intestinal diseases in humans today. The only "cure" for this disease is a strictly gluten-free diet. Bread is a highly accepted food product. But, bread is a product that owns its technological properties to the presence of gluten. Bread without gluten has different texture, palatability, and sensorial properties. Therefore, new products are needed to solve this problem. Chickpeas are an inexpensive source of protein for making gluten-free baked goods. In this study, w [...]

2037 12764

Open Access Original Research

Associations between Health-Related Behaviours, Well-Being, and Academic Performance of Secondary School Students with Special Educational Need: A Secondary Analysis

Received: 24 October 2022;  Published: 06 March 2023;  doi: 10.21926/rpn.2301005

Abstract

Health-related behaviours (HRBs) have been considered one of the most critical public health issues, especially for those with special educational needs (SEN). Previous research suggests that health-related behaviours are highly likely to impact well-being and academic achievement. Diet is a crucial health-related behaviour that needs to be investigated along with factors such as sleep and exercise. The present study used data from the Cornish Academies Project, and secondary analyses were conducted to investigate [...]

1650 10169

Open Access Research Article

Biochemical Impact of Carica Papaya (Pawpaw) leaves Extract and Ruzu Bitters on Hematology and Brain Histology in Sprague Dawley Rats

Received: 12 June 2022;  Published: 02 March 2023;  doi: 10.21926/rpn.2301004

Abstract

Plant-based products have been utilized for nutritional and medicinal purposes for decades. Although the reported benefits of Carica papaya (Pawpaw) leave extract, its role in hematology, brain histology, and the possible side effect are still areas of research deliberation. Thirty (30) male Sprague Dawley rats, divided into three groups, were fed on rat chow and normal saline, Carica papaya leaves extract and Ruzu bitters, respectively. Blood chemistry, hematology, and brain histology were assayed to ascertain the [...]

2352 16284

Open Access Review

Practical Review on the Impact of Celiac Disease on the Patient

Received: 05 August 2022;  Published: 13 February 2023;  doi: 10.21926/rpn.2301003

Abstract

Celiac disease (CD) is a multisystem immune-mediated disorder resulting in enteropathy of the small intestine with the ingestion of gluten, in genetically susceptible individuals. This condition impact 1% of the population and can result in the development of other conditions such as chronic fatigue, anemia, osteoporosis, aphthous stomatitis, elevated liver enzymes, joint pain, infertility, peripheral neuropathy, and epilepsy. In this review, we outline the clinical presentation of CD, the physiological differences [...]

1995 13255

Open Access Original Research

Effects of a One-Week Intensive Wellness Camp on Dietary Behaviors among Southwest American Indian Youth

Received: 27 September 2022;  Published: 12 January 2023;  doi: 10.21926/rpn.2301002

Abstract

American Indians (AI) suffer the highest rates of diabetes in the United States (US); a chronic disease that is increasingly prevalent among AI children and is associated with increased risk of cancer. A summer camp was developed to improve disease risk-reducing behaviors, including diet, among AI youth in Arizona. The aim of this study was to examine the efficacy of a one-week intensive summer health camp conducted from 2016 to 2019 on change in dietary behaviors and compliance for Dietary Guidelines for Americans [...]

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Open Access Editorial

Acknowledgment to Reviewers of Recent Progress in Nutrition in 2022

Received: 05 January 2023;  Published: 05 January 2023;  doi: 10.21926/rpn.2301001

Abstract

The editors of Recent Progress in Nutrition would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2022. We greatly appreciate the contribution of expert reviewers, which is crucial to the journal's editorial process. We aim to recognize reviewer contributions through several mechanisms, of which the annual publication of reviewer names is one. Reviewers receive a voucher entitling them to a discount on their next LIDSEN publication and can download a certificate of re [...]

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