Doctor's Best Best Brain Magnesium
Brand: Doctor's Best · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Doctor's Best Best Brain Magnesium is a supplement containing calcium, which plays a key role in bone health. However, the data provided is limited and focuses on calcium, not magnesium specifically. Our assessment is that you should be cautious with this product, as the safety profile for calcium is complex and requires careful attention to dosage and potential interactions.
How it works
Calcium supports bone mineralization by helping deposit minerals into bone tissue, and it aids neuromuscular relaxation by supporting nerve signaling and muscle function [NIH ODS]. Think of it as a building block for your skeleton and a regulator for your muscles and nerves.
Safety profile
FDA received 592,059 total adverse event reports for all supplements, but specific report counts for this product are not available. High calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from excessive calcium include constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available to make a specific recommendation for this product. We advise you to consult your healthcare provider before taking this supplement, especially if you take any medications or have a history of kidney problems or heart disease. If you choose to use it, be aware that high calcium levels can be dangerous [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Doctor's Best |
|---|---|
| Serving Size | |
| Contents | 60.0 Veggie Cap(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