American Health Chelated Calcium Magnesium Zinc
Brand: American Health · Form: TABLET [E0155]
Our assessment
The evidence shows that the combination of calcium, magnesium, and zinc in this supplement is a reasonable choice for supporting bone health, but you need to be aware of important safety limits. For calcium specifically, the data confirms that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Our assessment is that this product can be beneficial, but you must be careful not to exceed recommended daily intakes.
How it works
Think of calcium as a structural builder — it supports bone density and mineral deposition, while also aiding neuromuscular relaxation and nerve signaling [NIH ODS]. This means the supplement works to strengthen your bones and help your muscles relax properly. The combination with magnesium and zinc is designed to support these processes, though specific data on the synergy is not available in the provided information.
Safety profile
FDA received 592,059 total adverse event reports across all products in this category. For calcium specifically, 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]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data for magnesium and zinc specific side effects are not available in the provided information.
Our recommendation
We recommend you take this supplement only if you have a confirmed need for all three minerals, and you should not exceed the RDA for calcium from all sources combined. Be sure to take this supplement at a different time than any prescription medications you use, especially antibiotics and thyroid medication, due to the absorption interaction [NIH ODS]. Start with the lowest effective dose and monitor for any signs of constipation or nausea. If you have a history of kidney disease, heart conditions, or prostate cancer risk, consult your doctor before starting [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | American Health |
|---|---|
| Serving Size | |
| Contents | 250.0 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