Medical disclaimer

HealthNation publishes educational and informational content about health, nutrition, fitness, sleep, and related topics. Nothing on this site is medical advice. The content does not replace consultation with a qualified clinician, and is not intended to diagnose, treat, cure, or prevent any disease.

Always seek the advice of your physician or another qualified healthcare provider with any questions you may have regarding a medical condition or treatment, and before making any changes to your diet, exercise, supplement, or medication regimen. If you think you may have a medical emergency, call your doctor or emergency services immediately.

Our articles cite peer-reviewed research and primary sources wherever possible. Citations appear in the body of each article. We attempt to keep content current and revise articles when new evidence becomes available; the last reviewed date appears on every article.

HealthNation does not endorse any specific test, physician, product, procedure, opinion, or other information that may be mentioned on the site. Reliance on any information appearing on HealthNation is solely at your own risk.

Supplement claims

Statements about dietary supplements have not been evaluated by the FDA and are limited to DSHEA structure/function language. Supplements are not intended to diagnose, treat, cure, or prevent any disease.

Mental health

If you are in crisis or having thoughts of self-harm, contact the 988 Suicide and Crisis Lifeline (call or text 988 in the US), the Crisis Text Line (text HOME to 741741), or your local emergency services.