Nature's Sunshine Magnesium Complex
Brand: Nature's Sunshine · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Nature's Sunshine Magnesium Complex primarily delivers calcium, which is a critical mineral for your bone health and muscle function. However, based on the data provided, we cannot confirm the specific amount of magnesium in this product, nor can we verify the full ingredient list for other components. Our assessment is that while calcium is essential, you should be cautious about taking this supplement without knowing the full formulation [NIH ODS].
How it works
Think of calcium as a structural builder and a nerve signaler. It supports bone density and mineral deposition, which keeps your skeleton strong. At the same time, it promotes muscle relaxation and nerve signaling, helping your muscles and nerves communicate properly [NIH ODS].
Safety profile
Data not available for this specific product. However, FDA has received 592,059 total adverse event reports for all supplements in their database. For calcium specifically, high intakes can lead to poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data].
Our recommendation
We recommend you consult with your healthcare provider before starting this supplement. Calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Without the full magnesium content data, we cannot give a confident dosage recommendation for this specific product. Consider choosing a supplement with a transparent label that lists exact amounts of each ingredient.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Sunshine |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(s) |
| Market Status | Off 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