The Vitamin Shoppe C-1000 Complex
Brand: The Vitamin Shoppe · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that the Vitamin Shoppe C-1000 Complex contains calcium, a mineral essential for bone health. However, the data on this specific product is limited. We can only assess the calcium component based on the information provided. Our assessment is that calcium is a foundational nutrient for your skeleton, but you need to be cautious about total daily intake from all sources [NIH ODS].
How it works
Think of calcium as the building block for your bones and teeth. It supports bone mineralization and density, and it also plays a role in neuromuscular relaxation, helping your muscles and nerves signal properly [NIH ODS]. Your body maintains a strict balance of calcium in your blood, pulling from your bones if dietary intake is insufficient.
Safety profile
Data not available for this specific product. However, for the ingredient calcium, there are important safety considerations. Some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. 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]. The total number of adverse event reports in the FDA database for all supplements is 592,059, but specific counts for calcium alone are not provided [FDA data]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
If you are considering this product, first calculate your total daily calcium intake from food and other supplements. Most adults need 1,000 to 1,200 mg daily from all sources [NIH ODS]. Because high intakes carry significant risks, do not exceed the Tolerable Upper Intake Level without medical supervision. If you take any medications listed in the interactions, separate your calcium dose by at least two hours [NIH ODS]. Always consult your doctor before starting a new supplement regimen.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(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