主题词：Nutritional Studies and Diet; Diet and metabolism studies; Nutrition and Health in Aging; Obesity, Physical Activity, Diet; Fatty Acid Research and Health; Muscle metabolism and nutrition; Antioxidant Activity and Oxidative Stress; Magnesium in Health and Disease; Trace Elements in Health; Food composition and properties; Clinical Nutrition and Gastroenterology; Folate and B Vitamins Research; Vitamin C and Antioxidants Research; Nutrition, Genetics, and Disease; Diet, Metabolism, and Disease; Vitamin D Research Studies; Body Composition Measurement Techniques; Consumer Attitudes and Food Labeling; Metabolism and Genetic Disorders; Diabetes, Cardiovascular Risks, and Lipoproteins; Bone health and osteoporosis research; Sodium Intake and Health; Birth, Development, and Health; Child Nutrition and Water Access; Phytoestrogen effects and research