Nature's Bounty Maximum Strength Melatonin 10 mg
Brand: Nature's Bounty · Form: TABLET [E0155]
Our assessment
The evidence shows that this Nature's Bounty product provides 10 mg of melatonin per serving, which is a high dose. For calcium, the data confirms its role in bone health, but high intakes may increase the risk of heart disease and prostate cancer [NIH ODS]. We advise caution with this melatonin strength, as it is significantly higher than the typical 0.5–5 mg range used for sleep support.
How it works
Think of calcium as a structural builder — it supports bone density and mineral deposition, and it also helps with neuromuscular relaxation and nerve signaling [NIH ODS]. Melatonin, while not detailed in the provided data, is commonly used to regulate the sleep-wake cycle.
Safety profile
FDA received 592,059 total adverse event reports for all supplements, but specific counts for this product are not available. For calcium, side effects include constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, and abnormal heart rhythms at high levels [NIH ODS]. Data not available for melatonin-specific side effects from this source.
Our recommendation
Our assessment: Start with a lower melatonin dose, such as 0.5–3 mg, before considering 10 mg. For calcium, ensure you do not exceed 2,500 mg total daily from all sources, and take it separately from medications like levothyroxine and antibiotics to avoid absorption issues [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Bounty |
|---|---|
| Serving Size | |
| Contents | 60.0 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