Genestra Brands Zinc
Brand: Genestra Brands · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Genestra Brands Zinc is a targeted mineral supplement, but based on the data provided, the active ingredient listed is Calcium, not Zinc. Our assessment focuses on the ingredient data available: Calcium supports bone mineralization and neuromuscular function [NIH ODS]. You should verify the product label to confirm the actual ingredient content, as the brand is listed as "See label."
How it works
Think of calcium as a structural and signaling mineral — it supports bone density and mineral deposition, and it plays a role in muscle relaxation and nerve signaling [NIH ODS]. This makes it essential for maintaining strong bones and a healthy nervous system.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for calcium alone are not available. Safety data indicates that high calcium intakes might increase the risk of heart disease and prostate cancer. High blood and urine levels of calcium can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Data not available for a specific dosage recommendation for this product. You should consult your healthcare provider to determine if calcium supplementation is appropriate for your needs, and to check for any potential interactions with your medications [NIH ODS]. Always verify the product label for the correct ingredient and dosage information.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Genestra Brands |
|---|---|
| Serving Size | |
| Contents | 90.0 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