US Federal Evidence-Based Resources
Dietary Guidelines for Americans, 2025–2030
Current federal evidence-based nutrition guidance from USDA & HHS.
Dietary Guidelines for Americans
Centers for Disease Control and Prevention (CDC)
Nutrition, physical activity, healthy living & prevention.
CDC
National Institutes of Health (NIH)
Research-based health and wellness information.
NIH
National Heart, Lung, and Blood Institute (NHLBI) — Federal health information and resources related to heart, lung, blood, and sleep health. Visit NHLBI .
National Center for Complementary and Integrative Health (NCCIH) — The federal government's lead agency for scientific research on complementary and integrative health approaches, providing evidence-based information on mind-body practices, relaxation, stress management, herbs, supplements, and whole-person health.
National Center for Complementary and Integrative Health (NCCIH)
NIH Office of Dietary Supplements (ODS) — Botanical Supplement Fact Sheets — U.S. federal, evidence-based information on botanical dietary supplements, including uses, scientific evidence, safety, and potential interactions.
NIH ODS — Botanical Supplement Fact Sheets
National Institute of Mental Health (NIMH) — The lead federal agency for research on mental disorders, providing research-based information and educational resources related to mental health, stress, anxiety, and emotional well-being.
National Institute of Mental Health (NIMH)
Physical Activity Guidelines for Americans — HHS
Federal evidence-based physical activity guidance.
Physical Activity Guidelines for Americans