Nutrition & Metabolism is an open-access scientific journal publishing research on nutrition and metabolism across applications, including nutrition needs, exercise physiology, clinical and population studies, omics-based strategies, and underlying mechanisms. The journal covers topics such as molecular nutrition in obesity, diabetes, lipedemias, metabolic syndrome, and exercise physiology, and is led by editors Barbora Piknova and Mario Siervo, with a 2024 impact factor of 4.1 and rapid decision times. It features online-first articles and themed calls for papers (e.g., nutrition and epigenetics in health and disease; AI in precision nutrition) and is indexed in major databases such as PubMed Central, Scopus, and DOAJ.
AI named Nutrition & Metabolism in November 2025.