Nature's Bounty Magnesium 500 mg
Brand: Nature's Bounty · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that while magnesium is a vital mineral, this specific product—Nature's Bounty Magnesium 500 mg—is not fully supported by the data provided. The data we have concerns calcium, not magnesium, and we must be clear about that limitation. For calcium, the data indicates it supports bone density and neuromuscular relaxation [NIH ODS]. However, without specific magnesium data, we cannot confirm the benefits of this product for you.
How it works
If we look at the calcium data for context, think of calcium as a structural builder for your bones and a signal regulator for your muscles and nerves. It supports bone mineralization and helps your muscles relax after contracting [NIH ODS]. However, for magnesium's specific mechanism of action—such as energy production or blood pressure regulation—data is not available in the provided information.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements, but specific report counts for magnesium or this product are not available. For calcium, high intakes are linked to risks including constipation, nausea, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce absorption of medications like tetracycline antibiotics and levothyroxine [NIH ODS]. Without magnesium-specific safety data, we cannot assess the side effect profile of this supplement.
Our recommendation
Our assessment: Do not use this product based on the data provided. The information we have is exclusively about calcium, not magnesium. We recommend you speak with your doctor about your specific magnesium needs and request data from the manufacturer regarding their product's safety and efficacy. For any supplement, always check for third-party testing and consult a healthcare professional before starting.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Bounty |
|---|---|
| Serving Size | |
| Contents | 100.0 Coated Tablet(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide