NOW Zinc Picolinate 50 mg
Brand: NOW · Form: CAPSULE [E0159]
Our assessment
The evidence shows that this product provides a high dose of zinc, but we have only received data for calcium, not zinc. We cannot assess the specific benefits or risks of NOW Zinc Picolinate 50 mg based on the information provided. For zinc-specific data, the information is not available.
How it works
Based on the data for calcium, which is the only ingredient with provided information, it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, these mechanisms do not apply to zinc picolinate. The mechanism of action for zinc is not provided in the data.
Safety profile
Data not available for zinc-specific adverse events. The total adverse event reports across all products in the FDA database is 592,059 [FDA data]. For calcium, potential side effects include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms [NIH ODS]. Calcium can also reduce absorption of medications like bisphosphonates and tetracycline antibiotics [NIH ODS]. These side effects and interactions are not directly applicable to zinc.
Our recommendation
Without specific data on zinc picolinate, we cannot make a confident recommendation for this product. If you are considering a zinc supplement, consult with your healthcare provider to determine the appropriate form and dosage for your needs. The data provided does not support a safe or effective use of this specific product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 60.0 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