Nature's Way Calcium Mag & Zinc Mineral Complex
Brand: Nature's Way · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that Nature's Way Calcium Mag & Zinc Mineral Complex provides three essential minerals that support bone health, muscle function, and immune response. Our assessment: this is a well-formulated combination supplement, but you need to be aware of the specific dosage and timing to get the most benefit and avoid side effects.
How it works
Think of calcium as the building block for your bones and teeth, supporting bone density and mineral deposition [NIH ODS]. It also plays a key role in neuromuscular relaxation, helping your muscles relax and nerves signal properly [NIH ODS]. Magnesium and zinc work alongside calcium to support these functions, though specific data on their combined effects is limited to the general mineral mechanisms described.
Safety profile
FDA received 592,059 total adverse event reports for this product category. Key safety data for calcium: high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. 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 absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Take this supplement with food to improve absorption and reduce stomach upset. Separate it from thyroid medication or antibiotics by at least 2 hours [NIH ODS]. Start with one serving daily and monitor for constipation or nausea. Data not available on the exact dose per serving in this specific product, so follow the label instructions precisely. If you have a history of kidney stones, heart disease, or prostate cancer, consult your doctor before use [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 100.0 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