📄 Category

nutrition

56 papers

Nutrition science explores how the food we eat shapes our health, from cellular function to long-term disease prevention. This field moves beyond simple dietary advice to investigate complex biological mechanisms, nutrient interactions, and the impact of eating patterns on public well-being. Because research evolves rapidly, staying current with the latest findings is essential for understanding what truly drives better health outcomes.

At Gist.Science, we monitor medRxiv to ensure you never miss a breakthrough in nutrition research. We process every new preprint uploaded to this category, transforming dense scientific manuscripts into both accessible plain-language overviews and detailed technical summaries. This dual approach allows everyone from curious readers to specialists to grasp the significance of emerging data without getting lost in jargon.

Below are the latest papers in nutrition, freshly processed and ready for you to explore.

📄 nutrition

Fecal iron quantification in a randomized controlled trial of Lactiplantibacillus plantarum ATCC 202195 in newborns in Dhaka, Bangladesh

This study validated fecal iron quantification via atomic absorption spectrometry as a feasible non-invasive method in a randomized controlled trial of neonates in Bangladesh, but found that Lactiplantibacillus plantarum ATCC 202195 administration, with or without fructooligosaccharide, did not significantly alter fecal iron concentrations or serum ferritin levels compared to placebo.

Khan, A. Z., Roy, A. K., Qamar, H., Pell, L. G., O'Callaghan, K. M., Sarker, S. A. A., Mahmud, A. A., Haque, R., Akter (…)2026-02-02
📄 nutrition

Underhydration is prevalent across education levels and associated with low intake of water but not sugar-sweetened beverages: A cross-sectional study from the UK

This UK cross-sectional study reveals that underhydration is prevalent across all education levels and is primarily associated with low water intake rather than sugar-sweetened beverage consumption, suggesting public health efforts should focus on promoting water consumption and self-monitoring via urine color.

Claassen, M. A., Papies, E. K.2026-01-30
📄 nutrition

Nutritional availability and carbon footprints of vegetarian and vegan diets: a cross-sectional analysis of dietary data for UK children

This cross-sectional analysis of UK children aged 2–12 reveals that while well-planned plant-based diets significantly reduce carbon footprints and improve fiber intake compared to omnivorous diets, they require careful planning with fortified foods and supplements to adequately meet specific nutrient requirements like zinc and iodine.

Coffey, A., Lillywhite, R., Oyebode, O.2026-01-30
📄 nutrition

How have restaurant menus changed following England's calorie labelling regulations and who is likely to benefit? A longitudinal analysis of online menu

This longitudinal analysis of online menus in England found that mandatory calorie labelling led to limited menu changes driven primarily by item substitution rather than reformulation, with potential dietary benefits concentrated among men, older adults, and higher socioeconomic groups, raising concerns that such policies could inadvertently widen dietary inequalities.

Kalbus, A., Kumar, R., Rinaldi, C., Curtin, E., King, J., Reynolds, P., Cornelsen, L., Essman, M.2026-01-29
📄 nutrition

Impact of timing of RUTF dose reduction and visit frequency on acute malnutrition treatment effectiveness in Mali: A 2x2 Factorial Cluster-Randomized Controlled Trial

This 2x2 factorial cluster-randomized controlled trial in Mali demonstrates that while immediate RUTF dose reduction and fortnightly visits during the moderate acute malnutrition phase are non-inferior to standard protocols regarding recovery rates, the authors recommend maintaining weekly visits and including a two-week transition period before reducing RUTF dosage to minimize the risk of children regressing to severe acute malnutrition.

Kangas, S. T., Tausanovitch, Z., Ouedraogo, C. T., Coulibaly, I. N., Ritz, C., Cichon, B., Briend, A., Bailey, J.2026-01-27
📄 nutrition

The Norwegian Microbiota Study in Anorexia Nervosa (NORMA): integrating a clinical trial with preclinical experiments - a study protocol

The Norwegian Microbiota Study in Anorexia Nervosa (NORMA) is a comprehensive research protocol that integrates a clinical trial with preclinical in vitro and animal experiments to investigate the role of gut microbiota and the gut-brain axis in anorexia nervosa, aiming to develop innovative therapeutic strategies to improve treatment outcomes.

Bohn, S. K., Hovland, I. H., Bang, L., Herfindal, A. M., Stromland, S. S., Spernes, T. B., Jahanshahi, A., Otterdal, K. (…)2026-01-23