Natrol Melatonin 3 mg Fast Dissolve Strawberry Natural Flavor
Brand: Natrol · Form: TABLET [E0155]
Our assessment
The evidence shows that calcium is a critical mineral for bone health, but it is not the primary ingredient in this product. Natrol Melatonin 3 mg Fast Dissolve Strawberry Tablets are intended to support sleep, not calcium intake. For this specific product, data on calcium content is not available. You should not use this product as a calcium supplement.
How it works
Calcium works primarily through bone mineralization, supporting bone density and mineral deposition, and through neuromuscular relaxation, which supports muscle relaxation and nerve signaling [NIH ODS]. For melatonin's role in sleep, data is not provided in this section.
Safety profile
For calcium specifically, FDA has received a total of 592,059 adverse event reports across all supplements. High calcium 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]. For this product's side effects, data is not available.
Our recommendation
Our recommendation: If you are seeking a melatonin supplement for sleep, this product may be appropriate, but data on its specific effects is not provided here. If you need calcium, do not rely on this product — choose a dedicated calcium supplement instead. Always check with your pharmacist about interactions, as calcium can reduce the absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Natrol |
|---|---|
| Serving Size | |
| Contents | 150.0 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