OL Olympian Labs, Inc. Magnesium Citrate 400 mg
Brand: OL Olympian Labs, Inc. · Form: CAPSULE [E0159]
Our assessment
Our assessment: The evidence shows that calcium is a critical mineral for bone health and nerve function, but taking a magnesium citrate supplement will not provide you with calcium. This product contains magnesium, not calcium. If you are seeking a calcium supplement, this is not the correct product. Data on the specific ingredient in this product, magnesium citrate, is not available here, so we will focus on the general category of calcium as provided in the data.
How it works
Think of calcium as a master builder for your bones. It supports bone density and mineral deposition, which is essential for maintaining a strong skeleton. Additionally, calcium supports neuromuscular relaxation, meaning it helps your muscles relax and your nerves send signals properly [NIH ODS].
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, though a specific count for calcium is not available. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium 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].
Our recommendation
Our recommendation: Before taking any supplement, confirm it matches your health goal. This is a magnesium citrate product, not a calcium supplement. If you need calcium, talk to your doctor about your diet and whether a supplement is right for you. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | OL Olympian Labs, Inc. |
|---|---|
| Serving Size | |
| Contents | 100.0 Vegetarian 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