Natrol Melatonin 3 mg
Brand: Natrol · Form: TABLET [E0155]
Our assessment
The evidence shows that melatonin is a popular supplement for sleep support, but the data on its long-term safety is incomplete. For Natrol Melatonin 3 mg, we rely on general ingredient data since specific product details are limited.
How it works
Calcium, the ingredient listed, works as a bone mineralization agent, supporting bone density and mineral deposition, and as a neuromuscular relaxant, supporting muscle relaxation and nerve signaling [NIH ODS]. Note: The product label specifies "See label" for ingredients, so this mechanism applies to calcium as a general ingredient.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements. For calcium, high 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]. Interactions include reduced absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Specific side effect report counts for this product are not available.
Our recommendation
Data not available for a specific dosing recommendation for Natrol Melatonin 3 mg. For calcium, start with food sources first. If supplementing, take calcium with meals and separate from other medications by at least 2 hours to avoid absorption issues [NIH ODS]. Consult your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Natrol |
|---|---|
| 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