Natrol Melatonin 3 mg Time Release
Brand: Natrol · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that calcium is essential for bone health, but you need to be cautious with supplementation. The data confirms that calcium supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, high intakes may increase the risk of heart disease and prostate cancer, so you should not exceed the recommended intake without medical supervision [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It works by supporting bone density and mineral deposition, and it also helps your muscles relax and nerves signal properly [NIH ODS]. This makes it critical for both your skeletal strength and everyday movement.
Safety profile
FDA received a total of 592,059 adverse event reports across all products in the data set. Specific to calcium, high levels 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by getting your calcium from food sources first. If you take a supplement, do not exceed the RDA without a doctor’s guidance, and take it separately from any medications listed above to avoid absorption issues [NIH ODS]. Always consult your healthcare provider before starting a new supplement routine.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Natrol |
|---|---|
| Serving Size | |
| Contents | 100.0 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