Swanson Triple Magnesium Complex 400 mg
Brand: Swanson · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that calcium is essential for bone health, but the data on this specific product is limited. We can only evaluate the calcium component, as the other ingredients in Swanson Triple Magnesium Complex 400 mg are not covered by the provided data. Our assessment is that calcium supports bone density and neuromuscular function [NIH ODS]. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a key structural component for your bones and a critical messenger for your nerves and muscles. It works through bone mineralization, helping to support bone density and mineral deposition, and through neuromuscular relaxation, supporting muscle relaxation and nerve signaling [NIH ODS].
Safety profile
Based on the FDA adverse event data, there are 592,059 total reports across all products. For calcium specifically, high levels in the blood and urine can cause 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on side effects from the FDA for this specific product is not available.
Our recommendation
Given the potential risks and the limited data on this specific combination product, we recommend caution. If you are taking any of the medications listed, consult your doctor before use. Do not exceed recommended dosages without medical supervision. For more personalized advice, discuss your supplement regimen with your healthcare provider. Data not available for the magnesium components of this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Swanson |
|---|---|
| Serving Size | |
| Contents | 300.0 Capsule(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