Vitabase Zinc 20 mg
Brand: Vitabase · Form: TABLET [E0155] On Market
Our assessment
Our assessment: Zinc is a well-supported supplement, and the data confirms that 20 mg daily is a common and appropriate dose for most adults. The evidence shows that zinc plays a critical role in immune function and wound healing, but it is important to understand both its benefits and its potential side effects before starting a regimen [NIH ODS].
How it works
Think of zinc as a gatekeeper for your immune system — it helps activate T-cells, which are essential for fighting off infections. Zinc also supports the synthesis of proteins and DNA, making it crucial for growth and tissue repair [NIH ODS]. This mineral is naturally found in foods like oysters, red meat, and poultry, but supplementation can help fill dietary gaps [NIH ODS].
Safety profile
FDA received 694 adverse event reports for zinc supplements. Side effects include nausea, vomiting, and stomach cramps, especially when taken on an empty stomach [FDA data]. Long-term use of high doses (above 40 mg daily) can lead to copper deficiency and reduced immune function [NIH ODS]. Data not available on specific side effects for this exact 20 mg dose, but at this level, side effects are uncommon when taken with food [FDA data].
Our recommendation
Start with 20 mg daily, taken with a meal to minimize stomach upset. Do not exceed 40 mg per day from all sources. Choose zinc picolinate or zinc gluconate for better absorption [NIH ODS]. If you take this supplement for more than a few months, consider adding a copper supplement (2 mg daily) to prevent nutrient imbalance [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Vitabase |
|---|---|
| Serving Size | |
| Contents | 250.0 Tablet(s) |
| Market Status | On 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