Sundown Naturals Essential Magnesium 250 mg
Brand: Sundown Naturals · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that magnesium is a well-regarded mineral, but for this specific product, data is limited. Our assessment is based on the ingredients listed on the label. Sundown Naturals Essential Magnesium 250 mg provides a standard dose of magnesium, but we must rely on general mineral data for analysis, as specific study data for this exact product is not available.
How it works
Think of magnesium as a key regulator for hundreds of biochemical reactions in your body. While data for this product is not available, general data on minerals shows that calcium—a related mineral—supports bone mineralization and neuromuscular relaxation [NIH ODS]. For magnesium specifically, the mechanism involves supporting muscle and nerve function, though specific study data for this product is not available.
Safety profile
Data not available for adverse events specific to this product. The FDA has received a total of 592,059 adverse event reports across all supplement categories [FDA data]. For general mineral safety, high levels of calcium (a related mineral) can cause constipation, nausea, and abnormal heart rhythms, but this data is not specific to magnesium [NIH ODS]. Side effect reports for this specific product are not available.
Our recommendation
Our recommendation is to start with the labeled 250 mg dose and monitor how you feel. Since specific study data for this product is not available, consult your healthcare provider before starting, especially if you take medications. Choose a product with clear third-party testing for quality assurance. Data not available for specific interactions or benefits for this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 100.0 Caplet(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