Nature Made Calcium Magnesium Zinc
Brand: Nature Made · Form: TABLET [E0155]
Our assessment
The evidence shows that this supplement provides foundational minerals, but you should approach it with clear expectations. The data confirms calcium supports bone mineralization and nerve signaling [NIH ODS]. However, the benefits are tied to your overall dietary intake, not just the amount in this pill.
How it works
Think of calcium as a structural builder for your bones and a signal conductor for your nerves and muscles. It works by supporting bone density and mineral deposition, as well as helping your muscles relax and nerves fire properly [NIH ODS]. The zinc and magnesium in the product are intended to complement this process, though specific data on their combined effect is not available here.
Safety profile
FDA received 592059 total adverse event reports for this product category. For calcium specifically, high intakes may 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]. You should also know that calcium can reduce absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by assessing your dietary calcium intake before adding this supplement. If you take it, separate it from thyroid medication or antibiotics by at least 2 hours [NIH ODS]. Do not exceed 2000 mg of total calcium per day from all sources. For most adults, food sources are preferred. Data not available for specific dosing for this product's combination.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature Made |
|---|---|
| Serving Size | |
| Contents | 100.0 Tablet(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