Major Calcitrate Calcium Citrate
Brand: Major · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that calcium is essential for your bone health and muscle function. For the product Major Calcitrate Calcium Citrate, our assessment is that it can be a useful tool to help you meet your calcium needs, but you must be aware of the specific risks and interactions associated with calcium supplementation [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It supports bone density and mineral deposition, which is critical for maintaining strong bones. Additionally, calcium supports muscle relaxation and nerve signaling, allowing your muscles to contract and relax properly [NIH ODS].
Safety profile
FDA has received 592,059 total adverse event reports related to this product. You should be aware that some research suggests high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. 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].
Our recommendation
Start by evaluating your current dietary calcium intake before adding a supplement. Because calcium can reduce the absorption of several medications — including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin — you should take this supplement at a different time than these medications [NIH ODS]. Do not exceed the recommended dose on the label, and consult your healthcare provider to discuss your personal risk factors for heart disease and kidney issues [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Major |
|---|---|
| Serving Size | |
| Contents | 100.0 Coated 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