主题词：Nutritional Studies and Diet; Muscle metabolism and nutrition; Diet and metabolism studies; Nutrition and Health in Aging; Obesity, Physical Activity, Diet; Consumer Attitudes and Food Labeling; Exercise and Physiological Responses; Agriculture Sustainability and Environmental Impact; Gut microbiota and health; Diet, Metabolism, and Disease; Phytochemicals and Antioxidant Activities; Vitamin D Research Studies; Nutrition, Genetics, and Disease; Antioxidant Activity and Oxidative Stress; Natural Antidiabetic Agents Studies; Food composition and properties; Fatty Acid Research and Health; Bone health and osteoporosis research; Coffee research and impacts; Probiotics and Fermented Foods; Adipokines, Inflammation, and Metabolic Diseases; Body Composition Measurement Techniques; Nuts composition and effects; Vitamin C and Antioxidants Research; Dietary Effects on Health