Life Extension Melatonin 300 mcg
Brand: Life Extension · Form: CAPSULE [E0159]
Our assessment
The evidence shows that calcium is a critical mineral for bone health, but the specific product you asked about is Life Extension Melatonin 300 mcg, not a calcium supplement. For this product, data on melatonin is not provided in the information available to me. For calcium in general, the data confirms it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a key structural component for your bones and teeth. It works through bone mineralization, helping to deposit and maintain bone density, and it also supports muscle relaxation and nerve signaling [NIH ODS]. For the specific melatonin product you are considering, data on how it works is not available.
Safety profile
FDA received a total of 592,059 adverse event reports across all dietary supplements. For calcium, high levels 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] [FDA data]. For the specific Life Extension Melatonin 300 mcg product, side effect data is not available.
Our recommendation
I cannot make a specific recommendation for Life Extension Melatonin 300 mcg because the required data on this product is not provided. For general calcium health, do not exceed the recommended intake levels without medical supervision, as high intakes carry significant risks [NIH ODS]. To make an informed decision about this melatonin product, you would need additional information from the manufacturer or your healthcare provider.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Life Extension |
|---|---|
| Serving Size | |
| Contents | 100.0 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