The Vitamin Shoppe Calcium Citrate + Vitamin D
Brand: The Vitamin Shoppe · Form: TABLET [E0155]
Our assessment
The evidence shows that this supplement is a reliable source of calcium and vitamin D for supporting bone health. Our assessment: For most adults, 1,000 mg of calcium daily from all sources is recommended, but you must account for dietary intake to avoid exceeding safe upper limits [NIH ODS].
How it works
Think of calcium as the structural building block for your bones and teeth. It works through bone mineralization to support density and mineral deposition. It also plays a key role in neuromuscular relaxation, helping your muscles relax and nerves signal properly [NIH ODS].
Safety profile
FDA received 592,059 adverse event reports across all calcium-containing products. Side effects include constipation, nausea, and weight loss at excessive doses [FDA data]. High calcium intake may increase the risk of heart disease and prostate cancer. Very high levels can cause poor muscle tone, kidney issues, abnormal heart rhythms, and extreme tiredness [NIH ODS].
Our recommendation
Start by tracking your daily calcium from food. If you need a supplement, take it with food to improve absorption. Be aware that calcium can reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin — take this supplement at least 2 hours apart from those medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 240.0 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