Vitamer Laboratories Zinc 50 mg
Brand: Vitamer Laboratories · Form: TABLET [E0155]
Our assessment
The evidence shows that zinc is an essential mineral for immune function, but the 50 mg dose in this product is significantly higher than the Recommended Dietary Allowance (RDA) of 8–11 mg for most adults [NIH ODS]. For you, this means taking this product daily could lead to excessive zinc intake over time. Data on the specific efficacy of this exact product is not available, so we rely on general zinc research.
How it works
Think of zinc as a critical cofactor — it helps over 100 enzymes in your body function properly, supporting immune cell development and wound healing [NIH ODS]. The 50 mg dose is often used for short-term immune support, but long-term use at this level requires careful monitoring because the body tightly regulates zinc levels [NIH ODS].
Safety profile
FDA received 694 adverse event reports for zinc-containing products. Side effects include nausea, stomach cramps, and a metallic taste at high doses [FDA data]. Taking 50 mg daily for extended periods can cause copper deficiency, which may lead to anemia and neurological issues [NIH ODS]. The upper tolerable intake level for adults is 40 mg daily from food and supplements combined [NIH ODS].
Our recommendation
For you, we recommend using this 50 mg zinc supplement only for short-term use (less than 2 weeks) and only if you have a confirmed zinc deficiency or as directed by your healthcare provider. Do not take it daily without medical supervision. If you need ongoing support, choose a supplement providing 15–25 mg of zinc daily [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vitamer Laboratories |
|---|---|
| Serving Size | |
| Contents | 100.0 Vegetarian 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