Genestra Brands Calcium
Brand: Genestra Brands · Form: CAPSULE [E0159]
Our assessment
The evidence shows that calcium is a foundational mineral for bone health, but the decision to supplement requires careful consideration of your individual diet and health status. For most adults, getting calcium from food is preferred, and the role of supplements is best determined with a healthcare professional [NIH ODS].
How it works
Think of calcium as the building block for your skeleton. It supports bone density and mineral deposition, which is essential for maintaining strong bones as you age. Beyond your skeleton, calcium plays a key role in neuromuscular relaxation, helping your muscles relax and your nerves send signals properly [NIH ODS].
Safety profile
Data not available for specific side effect report counts for calcium from the FDA data provided. However, some research suggests that high calcium intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in the 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
Prioritize dietary sources of calcium before turning to supplements. If you do supplement, be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. We recommend discussing your total calcium intake from food and supplements with your pharmacist or doctor to ensure you are meeting, but not exceeding, your needs [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Genestra Brands |
|---|---|
| Serving Size | |
| Contents | 90.0 Vegetarian Capsule(s) |
| 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