Nature's Bounty Melatonin 5 mg
Brand: Nature's Bounty · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that this product contains 5 mg of melatonin, but our data review is critically limited. The provided data covers the ingredient calcium, not melatonin. For the ingredient calcium, the data confirms it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, we cannot make an assessment about the primary ingredient in this product based on the data provided. Data on melatonin itself is not available.
How it works
Based on the data provided for the ingredient calcium, think of it as a structural supporter — it helps your body build and maintain bone density through mineralization and supports nerve signaling for muscle relaxation [NIH ODS]. This mechanism does not apply to melatonin, for which no mechanism data is provided.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements. For the ingredient calcium specifically, high intakes may increase the risk of heart disease, prostate cancer, and can cause side effects including constipation, nausea, weight loss, extreme tiredness, frequent urination, and abnormal heart rhythms [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Side effects and adverse event report counts for melatonin are not available in the provided data.
Our recommendation
Because the data provided covers calcium and not melatonin, we cannot offer a specific recommendation for this product. For any supplement, always consult your healthcare provider before starting, especially if you take medications. If you are considering calcium, the data shows you should be aware of its potential risks and drug interactions [NIH ODS]. For melatonin 5 mg specifically, we must state: data not available to support a recommendation.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Bounty |
|---|---|
| Serving Size | |
| Contents | 90.0 Softgel(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