The Vitamin Shoppe Calcium 1000
Brand: The Vitamin Shoppe · Form: SOFTGEL CAPSULE [E0161] On Market
Our assessment
The evidence shows that calcium is a critical mineral for bone health, but supplementation requires careful consideration. The Vitamin Shoppe Calcium 1000 provides a standard dose of this essential nutrient. Our assessment is that while calcium supports key bodily functions, the data on high intakes includes notable risks that you need to understand before starting any supplement [NIH ODS].
How it works
Think of calcium as a building block and messenger in your body. Its primary role is bone mineralization, where it supports bone density and the deposition of minerals into your skeleton. Calcium also plays a vital role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly after they fire [NIH ODS].
Safety profile
The FDA received 592,059 total adverse event reports across all products in this database. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. Side effects from high levels of calcium in the blood and urine can include 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] [FDA data].
Our recommendation
We recommend you consider calcium supplements only if your dietary intake is consistently low. Be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on specific interactions with The Vitamin Shoppe Calcium 1000 is not available. Before starting, consult your healthcare provider to review your diet, medication list, and individual risk factors for heart disease or kidney issues.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 300.0 Softgel(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