NOW Co-Enzyme B-Complex
Brand: NOW · Form: CAPSULE [E0159]
Our assessment
The evidence shows that the NOW Co-Enzyme B-Complex is a supplement designed to support energy metabolism, but the specific data provided does not include information on B vitamins themselves. Instead, the data focuses on calcium, which is not a primary ingredient in a B-complex product. Our assessment is that the available data is insufficient to make a specific recommendation for this product. Data not available for the specific ingredients in NOW Co-Enzyme B-Complex [NIH ODS].
How it works
Based on the data provided, calcium works through bone mineralization, supporting bone density and mineral deposition, and through neuromuscular relaxation, supporting muscle relaxation and nerve signaling [NIH ODS]. However, this mechanism does not apply to a B-complex supplement. The specific mechanism of action for the B vitamins in this product is not available in the provided data.
Safety profile
The FDA received a total of 592,059 adverse event reports across all supplements, but this data is not broken down by product or ingredient. For calcium, which is not in this product, side effects 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]. Side effects specific to NOW Co-Enzyme B-Complex are not available in the provided data.
Our recommendation
We cannot make a confident recommendation for NOW Co-Enzyme B-Complex based solely on the data provided, as it contains no information about B vitamins. If you are considering this supplement, consult your healthcare provider for personalized advice. Data not available for specific benefits or risks of this product [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 60.0 Veg 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