Nature's Way Biotin Forte 3 mg Biotin with Zinc
Brand: Nature's Way · Form: TABLET [E0155]
Our assessment
The evidence shows that this product combines biotin and zinc, but the specific benefits and risks depend on the individual ingredients. For calcium, the data shows it supports bone density and muscle relaxation [NIH ODS]. However, without data on biotin or zinc specifically for this product, our assessment must focus on the calcium component provided. You should know that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural and signaling mineral — it supports bone mineralization and helps your muscles relax and nerves signal properly [NIH ODS]. For the other ingredients in this product, specific mechanisms are not available in the data provided.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements. For calcium specifically, side effects from high levels 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 [FDA data] [NIH ODS]. Calcium can also reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for the specific biotin and zinc amounts in this product, so we cannot provide a specific dose recommendation. For calcium, you should monitor your total intake from food and supplements to avoid exceeding safe levels. If you take any medications listed above, separate calcium intake by at least two hours [NIH ODS]. Always consult your healthcare provider before starting a new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 60.0 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