Life Extension Two-Per-Day Capsules
Brand: Life Extension · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Life Extension Two-Per-Day Capsules provide a significant amount of Calcium, a mineral essential for bone health. However, our assessment is that you need to be cautious with the dosage, as high calcium intakes from supplements may carry risks. Data not available on the exact amount of calcium per serving from the provided data, so you should check the label to see if the dose is appropriate for you [NIH ODS].
How it works
Think of calcium as a structural building block for your skeleton. It supports bone mineralization and density, and it also plays a role in neuromuscular relaxation, helping your muscles and nerves function properly [NIH ODS].
Safety profile
FDA received 592,059 adverse event reports for this product's category. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. Side effects from very high levels can include constipation, nausea, weight loss, extreme tiredness, frequent urination, and abnormal heart rhythms [NIH ODS] [FDA data]. Calcium can also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS].
Our recommendation
We recommend you check the label for the exact calcium content per serving. To minimize risk, do not exceed the Tolerable Upper Intake Level for calcium from all sources (diet and supplements) without medical supervision. If you take prescription medications, especially thyroid medication or antibiotics, take this supplement at a different time of day [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Life Extension |
|---|---|
| Serving Size | |
| Contents | 60.0 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