Last updated: November 1, 2026
The content on Supplements Over 30 is for informational and educational purposes only. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease.
Always talk to your doctor, pharmacist or another qualified healthcare provider before starting any supplement, especially if you:
- Are pregnant, trying to conceive or breastfeeding
- Take prescription or over-the-counter medication, including birth control, blood thinners, antidepressants or thyroid medication
- Have a medical condition or an upcoming surgery
- Have had a reaction to a supplement before
Never disregard professional medical advice or delay seeking it because of something you read on this site. If you think you may have a medical emergency, call your doctor or 911 immediately.
About dietary supplements
Statements about dietary supplements have not been evaluated by the Food and Drug Administration. The FDA does not approve supplements for safety or effectiveness before they are sold. Results vary from person to person, and research findings described on this site may not apply to you.
Research and sources
We cite sources such as the National Institutes of Health Office of Dietary Supplements, NCCIH and peer-reviewed studies indexed on PubMed. We describe the strength of the evidence as honestly as we can, but science evolves and we cannot guarantee that every article reflects the latest findings.
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