Water remains essential. Use simple, updated guidelines: drink regularly, increase intake during heat or exercise, limit high-sodium foods, and rely on thirst for most everyday hydration needs.
Health claims link foods or nutrients to reduced disease risk and are tightly regulated by the FDA. Authorized and qualified claims must be supported by science and meet nutrient criteria; common examples include calcium and osteoporosis, folate and neural tube defects, soluble fiber and heart disease, and soy protein and heart disease.
Fast food can be a practical occasional choice for busy families. Limit visits, use posted nutrition info, pick grilled or vegetable-forward options, choose water or milk, and balance higher-calorie meals with lighter ones at home.
Junk food refers to calorie-dense, nutrient-poor foods - high in added sugar, salt, refined fat, or calories and low in fiber and essential nutrients. This update explains the term, health concerns, labeling and policy responses, and practical steps to reduce consumption while making informed choices.