tnvitamins Zinc 50 mg
Brand: tnvitamins · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that tnvitamins Zinc 50 mg provides a high dose of zinc. For adults, the recommended dietary allowance (RDA) for zinc is 11 mg for men and 8 mg for women [NIH ODS]. At 50 mg, this supplement exceeds the tolerable upper intake level (UL) of 40 mg per day for adults, which is the maximum daily intake unlikely to cause adverse effects [NIH ODS]. You should be cautious with long-term use at this dosage.
How it works
Zinc is an essential mineral that acts as a critical cofactor for over 300 enzymes in your body [NIH ODS]. It supports immune function, protein synthesis, wound healing, DNA synthesis, and cell division [NIH ODS]. Zinc also plays a role in your sense of taste and smell [NIH ODS].
Safety profile
Data not available for specific adverse event reports for this product from the FDA data provided. However, high zinc intake from supplements, particularly above the UL of 40 mg daily, can cause side effects including nausea, vomiting, loss of appetite, abdominal cramps, diarrhea, and headaches [NIH ODS]. Chronic high intake may also lead to copper deficiency and reduced immune function [NIH ODS].
Our recommendation
We recommend you do not take tnvitamins Zinc 50 mg daily without consulting your healthcare provider. A standard daily dose of 8-11 mg is typically sufficient for most adults [NIH ODS]. If you choose to use this product, consider taking it only for a short-term, specific purpose under medical supervision to avoid exceeding the tolerable upper intake level [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | tnvitamins |
|---|---|
| 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