Available courses

Healthy eating perceptions of mothers and caregivers of children in South Africa

This study examines mothers' and caregivers' perceptions of healthy eating for children in South African ECD centres, revealing misconceptions and emphasizing the need for nutrition education to promote long-term healthy dietary habits. Keywords: perceptions; healthy eating; mothers; caregivers; pr…
Category: Dietetics

Snack consumption frequency of children and adults in the Vaal region of Gauteng

This study examines snack preferences and consumption among children and adults in a low-income South African community, revealing high intake of processed snacks and highlighting the need for nutrition education and healthier alternatives. Keywords: snacks; snacking preferences; snack consumption;…
Category: Dietetics

New anchovy burgers: a sustainable and nutritious alternative to red meat in fast food

This study develops an optimized anchovy burger using response surface methodology, enhancing texture and nutrition with oat fiber and potato flakes. The burger outperforms beef alternatives in protein, fiber, and sustainability. Keywords: Engraulis encrasicolus, response surface methodologies, ide…
Category: Dietetics

Black rice (Oryza sativa L.) and its anthocyanins: mechanisms, food applications, and clinical insights for postprandial glycemic and lipid regulation

This review highlights black rice's potential in managing postprandial glucose and lipid levels due to its resistant starch and anthocyanins, supporting its use in functional foods for metabolic health improvement. Keywords: Black rice, anthocyanins, postprandial hyperglycemia, postprandial hyperli…
Category: Dietetics

Low-cost extraction of multifaceted biological compounds from citrus waste using enzymes from Aspergillus Niger LBM 134

This study developed a cost-effective, sustainable enzyme-assisted method using Aspergillus niger to extract bioactive compounds from citrus waste, enhancing circular economy practices and outperforming conventional extraction techniques in phenolic compound recovery. Keywords:Hesperetin, gallic ac…
Category: Dietetics

Non-surgical Interventions for Improving Nutrient Absorption in Paediatric Short Bowel Syndrome

This article reviews advancements in non-surgical interventions for managing short bowel syndrome in children, focusing on parenteral nutrition weaning and intestinal failure reversal through gut rehabilitation and enterohormone therapies. Keywords: intestinal failure, gut rehabilitation, enterohor…
Category: Dietetics

A Proposed New Path for Management of Health in Inherited Metabolic Disorders Using Engineered Probiotic Bacteria

This article explores engineered probiotics as dietary supplements, highlighting their potential to address metabolic disorders by modifying nutrient processing in the gut, while emphasizing the need for FDA compliance in product development. Keywords: probiotic dietary supplement, FDA, new dietary…
Category: Dietetics

Immune Dysregulation Orchestrated by High-Salt Diet

This article reviews the immunomodulatory effects of high salt diets (HSD) on immune cells, linking HSD to disease development, including cancer, hypertension, and autoimmune disorders, via immune regulation and gut microbiota interactions. Keywords: HSD, immune dysregulation, disease pathogenesis
Category: Dietetics

Green tea (Camellia sinensis) aqueous extract improved human spermatozoa functions in vitro

This study explored the effects of aqueous green tea extract on human spermatozoa, showing improved sperm viability and mitochondrial membrane potential, while high concentrations increased DNA fragmentation and decreased motility. Keywords: Camellia sinensis; green tea; human spermatozoa; antioxid…
Category: Dietetics

Babies, Bugs, and Barriers: Dietary Modulation of Intestinal Barrier Function in Early Life

This article reviews the essential role of the intestinal barrier in early life, highlighting breast milk’s bioactive components and infant formula additives that support gut health, immunity, and microbiota development. Keywords: breastfeeding, early life nutrition, immunity, infection, inflamma…
Category: Dietetics