MegaFood Zinc
Brand: MegaFood · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that MegaFood Zinc is a dietary supplement intended to provide zinc. However, based on the data provided, the primary ingredient listed in the NIH ODS section is calcium, not zinc. For calcium, our assessment is that this mineral plays a critical role in bone health and muscle function. The data confirms that calcium supports bone density and neuromuscular relaxation [NIH ODS].
How it works
Think of calcium as a structural builder and signaler — it is essential for bone mineralization, where it helps deposit minerals into your skeleton to maintain strength. It also supports nerve signaling and muscle relaxation, helping your muscles function smoothly after contraction [NIH ODS].
Safety profile
Data not available for zinc-specific adverse events. For calcium, FDA received 592,059 total adverse event reports across all supplements. High calcium intakes may increase the risk of heart disease and prostate cancer. High blood and urine calcium levels 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 [FDA data] [NIH ODS].
Our recommendation
Because the data provided does not specify the zinc content or dosage for this product, we cannot make a specific recommendation for MegaFood Zinc. For calcium, our recommendation is to be cautious with high-dose supplements. Calcium can reduce absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Consult your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | MegaFood |
|---|---|
| Serving Size | |
| Contents | 60.0 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