The Vitamin Shoppe B-Complex 50
Brand: The Vitamin Shoppe · Form: CAPSULE [E0159]
Our assessment
The evidence shows that B-complex vitamins are essential for converting food into energy and supporting your nervous system. For The Vitamin Shoppe B-Complex 50, the specific data on its ingredient calcium indicates a role in bone health, but the primary function of a B-complex is different. Based on available data, we focus on the calcium component as a key ingredient listed, though the product is marketed as a B-complex. The data shows calcium supports bone mineralization and neuromuscular relaxation [NIH ODS].
How it works
Think of calcium as a structural building block for your bones and a signaling molecule for your muscles and nerves. It works through bone mineralization to maintain density and through neuromuscular relaxation to help your muscles relax and nerves transmit signals properly [NIH ODS]. This is separate from the B-vitamin energy pathway, but it is a key ingredient in this product.
Safety profile
FDA received 592,059 total adverse event reports across all supplements in the data. For calcium specifically, safety concerns include that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from very high levels 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]. Calcium can reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our assessment is that you should be aware of your total calcium intake from all sources, including this B-complex, to avoid exceeding safe levels. The data does not provide specific dosing for B-complex 50. We recommend you consult with your healthcare provider to ensure this supplement is appropriate for your individual needs, especially if you take medications that interact with calcium [NIH ODS]. Do not exceed the recommended serving on the label.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | The Vitamin Shoppe |
|---|---|
| Serving Size | |
| Contents | 100.0 Veggie Capsule(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