Dr. Clark Store Magnesium 300 mg
Brand: Dr. Clark Store · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product, Dr. Clark Store Magnesium 300 mg, contains calcium, not magnesium, according to the available ingredient data. This is a critical distinction. Calcium is essential for bone health and nerve function, but you need to be aware of its specific benefits, risks, and interactions before taking it [NIH ODS].
How it works
Think of calcium as a structural builder and a signal regulator. It supports bone mineralization, helping to deposit minerals into your skeleton to maintain density. It also plays a key role in neuromuscular relaxation, allowing your muscles to relax and your nerves to send signals properly after contraction [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all supplement categories, but specific report counts for this exact product are not available. Based on the ingredient data, high calcium intakes might increase the risk of heart disease and prostate cancer. 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].
Our recommendation
Data not available for a specific dosage recommendation for this product. You should first confirm the ingredient label matches your health goals. If you are taking calcium, be aware it can reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Discuss any supplement use with your healthcare provider, especially given the potential cardiovascular risks associated with high calcium intake.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Dr. Clark Store |
|---|---|
| Serving Size | |
| Contents | 21.0 Tapioca Cap(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