NutraBio Zinc Gluconate
Brand: NutraBio · Form: POWDER [E0162]
Our assessment
The evidence shows that NutraBio Zinc Gluconate is a straightforward zinc supplement, but we want to be clear about what the data supports. Your primary concern should be the calcium data from the National Institutes of Health, which is the only ingredient information provided. For zinc-specific benefits, data is not available from the provided sources. This supplement is likely used to support general mineral intake, but you must rely on the calcium data for any health context.
How it works
Think of the mineral calcium as a structural support for your bones. It works through bone mineralization, helping to deposit minerals and maintain bone density. It also supports neuromuscular relaxation, which is essential for proper muscle function and nerve signaling [NIH ODS].
Safety profile
FDA received 592,059 total adverse event reports across all supplements. While this is a large number, it does not specify events for this exact product. Based on the calcium data, side effects can include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease. High calcium intakes might also increase the risk of heart disease and prostate cancer [NIH ODS] [FDA data].
Our recommendation
Our assessment is that you should be cautious. If you are taking this supplement, be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin. Do not take this supplement within two hours of those medications. High levels of calcium in the blood and urine can cause poor muscle tone and poor kidney function [NIH ODS]. For zinc-specific guidance, data is not available, so consult your healthcare provider before starting this supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NutraBio |
|---|---|
| Serving Size | |
| Contents | 500.0 Gram(s) 1.1 lbs |
| 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