The Vitamin Shoppe Calcium Magnesium Zinc
Brand: The Vitamin Shoppe · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that this combination supplement provides calcium, magnesium, and zinc, three minerals that work together to support bone health and basic bodily functions. We recommend it only for individuals who have confirmed they are not getting enough of these nutrients from food, as high intake of certain minerals carries risks.
How it works
Think of calcium as a structural building block for your bones, supporting bone density and mineral deposition, while also helping your muscles relax and nerves signal properly [NIH ODS]. Magnesium aids in neuromuscular relaxation, and zinc supports immune function. The three minerals are often combined because they can work synergistically, though calcium can interfere with zinc absorption when taken in very high doses [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports for all dietary supplements in their database, though data is not available specifically for this product. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium 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 the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by assessing your dietary intake of calcium, magnesium, and zinc from food sources. If you decide to supplement, take calcium with food to improve absorption and separate it from any medications you take by at least two hours to avoid interactions [NIH ODS]. Do not exceed the recommended dose on the label, and consult your healthcare provider before starting, especially if you have kidney issues, heart disease, or take prescription medications. Data not available for specific dosing of this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 300.0 Tablet(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