The Science of Appetite Control: How Hormones Regulate Hunger and Satiety +++

The Science of Appetite Control: How Hormones Regulate Hunger and Satiety https://www.news-medical.net/health/The-Science-of-Appetite-Control-How-Hormones-Regulate-Hunger-and-Satiety.aspx This article explains how dietary protein, carbohydrates, fats, and different types of fiber influence key appetite-regulating hormones, including GLP-1, PYY, ghrelin, CCK, and leptin. Drawing from controlled human trials and mechanistic research, it clarifies how nutrient composition affects satiety signaling, energy balance, and weight regulation through the gut–brain axis. How Different Types of Fiber Improve Blood Sugar Control and Metabolic Health https://www.news-medical.net/health/How-Different-Types-of-Fiber-Improve-Blood-Sugar-Control-and-Metabolic-Health.aspx Dietary fiber influences metabolic health through viscosity-driven glycemic control and microbiome-mediated fermentation, with effects that vary by fiber type, metabolic phenotype, and gut microbial composition. evidence from mechanistic studies and large clinical trials shows that fiber’s benefits are real but heterogeneous, supporting a more personalized approach to dietary guidance. Can Climate-Resilient Crops Improve Human Nutrition? https://www.news-medical.net/health/Can-Climate-Resilient-Crops-Improve-Human-Nutrition.aspx As climate change reshapes global agriculture, emerging evidence reveals that pairing stress-tolerant crops with biofortification may be key to safeguarding both harvests and human nutrition.