Nature's Bounty Magnesium 500 mg Tablets (Pack of 1) Review
Nature's Bounty states that its Magnesium provides 119% of the daily recommended value for this important mineral in just one tablet. The page says magnesium is essential for supporting bone health and plays an important role in maintaining bone mineralization. It also states that magnesium is a component in over 200 enzymes in the body and is involved in muscle contractions, nerve impulses, energy metabolism and protein formation. The product is sold as 100 coated tablets of 500 mg magnesium mineral supplement, with the page listing support for bone and muscle health, a role in protein formation and nerve impulses, tablets coated for easy swallowing, suitability for vegetarians, and non-GMO and gluten-free status. The page highlights gluten free, non-GMO and vegetarian labelling. The page's product name refers to magnesium oxide, and it is sold in a 100 count size with a pickup listing at Smith's in Taos, NM. The page also carries a disclaimer that these statements have not been evaluated by the Food and Drug Administration and that the product is not intended to diagnose, treat, cure or prevent any disease.
Study, Trial or Testing Result Summary
MembersHuman studies
2 of these 20 human studies gave magnesium by drip, not by mouth.
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Review Totals and Summary
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Supplement Facts
Magnesium 500 mg
| Magnesium (as Magnesium Oxide) | 500 mg | 119% |
Other ingredients: Vegetable Cellulose, Dicalcium Phosphate. Contains <2% of: Calcium Carbonate, Citric Acid, Medium Chain Triglycerides, Polydextrose Vegetable Magnesium Stearate.
Directions: For adults, take one (1) tablet daily, preferably with a meal.
Label source: Naturesbounty · Report a label change
Where to Buy
Nature's Bounty · Smithsfoodanddrug · Frysfood
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Our articles on this subject
- Magnesium Benefits: Sleep, Stress and Healthy AgingArticle · Jun 16, 2026
- How to Lower Diastolic Blood Pressure for LongevityArticle · Sep 17, 2026
Graded October 28, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

