MegaFood Calcium
Brand: MegaFood · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that calcium is a foundational mineral for your health, but the data requires careful attention to dosing. For MegaFood Calcium, the key ingredient is calcium, and while it supports critical body functions, taking too much carries real risks. We recommend you focus on getting your total daily intake—from food and supplements—to the right level.
How it works
Think of calcium as the building block for your bones and a key player in your nervous system. It supports bone density and mineral deposition, and it also helps your muscles relax and your nerves send signals properly [NIH ODS]. Without enough calcium, your body will pull it from your bones to keep your heart and muscles working.
Safety profile
The FDA has received a total of 592,059 adverse event reports for products containing calcium. You should be aware that high intakes might increase the risk of heart disease and prostate cancer. Very high levels of calcium in your blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS] [FDA data]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data on interactions specific to MegaFood Calcium is not available.
Our recommendation
Start by assessing your diet. The data shows you must be careful not to exceed safe upper limits from the combination of food and supplements. If you take this supplement, take it separately from any medications listed above by at least 2 hours. Always consult your doctor before starting, especially if you have kidney concerns or a history of heart disease. Choose a dose that aligns with your total daily needs [NIH ODS].
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