Nature's Way Alilve! Calcium Bone Formula
Brand: Nature's Way · Form: TABLET [E0155]
Our assessment
The evidence shows that calcium is a well-researched mineral essential for bone health, but the data for this specific product is limited. Our assessment: Calcium is effective for supporting bone density, but you must be aware of significant safety considerations and potential medication interactions. The FDA has received 592,059 total adverse event reports across all supplement categories, though specific data for this product is not available [FDA data].
How it works
Think of calcium as the architect of your skeleton — it supports bone mineralization by depositing into bone tissue, which maintains bone density and strength. It also plays a role in neuromuscular relaxation, helping your muscles and nerves signal properly [NIH ODS].
Safety profile
Data not available for this specific product's side effects. However, high calcium intakes generally can cause constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease. Some research suggests high intakes might also increase the risk of heart disease and prostate cancer. High levels in the blood and urine can lead to poor muscle tone, poor kidney function, and low phosphate levels [NIH ODS]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Because specific data for this product is not available, we cannot make a definitive recommendation. If you choose to take a calcium supplement, be aware of the potential for side effects and medication interactions. Always consult your healthcare provider before starting any new supplement, especially if you have a history of kidney problems, heart disease, or take prescription medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 120.0 Tablet(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