CVS Health Calcium, Magnesium & Zinc
Brand: CVS Health · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that this supplement provides calcium, magnesium, and zinc, minerals that each play distinct roles in your body. For bone health, calcium is the key player, supporting bone density and mineral deposition [NIH ODS]. However, we must be honest about the limitations: the data does not provide specific dosages for this product, so you cannot confirm if the levels meet your individual needs without checking the label yourself.
How it works
Think of calcium as a structural builder for your bones and a signal regulator for your nerves. It supports neuromuscular relaxation and nerve signaling [NIH ODS]. This means it helps your muscles relax after contracting and ensures your nerves communicate properly. Magnesium and zinc complement this process, though specific mechanisms for those ingredients are not detailed in the provided data.
Safety profile
Safety data is critical here. FDA received 592,059 total adverse event reports across all supplements, though this number is not specific to this product. For calcium specifically, high 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]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. You should always take this supplement at least two hours apart from those medications.
Our recommendation
Start by checking the label on this product to see exactly how much calcium, magnesium, and zinc you are getting. If you are taking any prescription medications, especially antibiotics or thyroid medication, consult your pharmacist or doctor before starting. For most adults, getting calcium from food sources is preferred, but if you choose this supplement, do not exceed 2,000 mg of total calcium per day from all sources [NIH ODS]. Monitor for any digestive discomfort or unusual symptoms, and report any side effects to FDA. Data not available for specific dosage recommendations from the provided information.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | CVS Health |
|---|---|
| Serving Size | |
| Contents | 100.0 Caplet(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