Douglas Laboratories Melatonin 3 mg
Brand: Douglas Laboratories · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Douglas Laboratories Melatonin 3 mg is a straightforward supplement, but we need to be clear about what the data actually supports. The ingredient here is melatonin, but the data provided only covers calcium. For melatonin-specific benefits, dosing, and mechanism, the data is not available. Our assessment is that without direct data on melatonin, we cannot confirm any specific health claims for this product based on the information provided.
How it works
Since the data provided is for calcium, not melatonin, we can only describe how calcium works. Think of calcium as a key structural component for your bones. It supports bone mineralization and density, and also plays a role in neuromuscular relaxation and nerve signaling [NIH ODS]. For information on how melatonin works, data is not available.
Safety profile
The total number of adverse event reports received by the FDA across all supplements is 592,059 [FDA data]. For calcium specifically, 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]. For melatonin-specific side effects or adverse event report counts, data is not available.
Our recommendation
Given that the data provided does not include information on melatonin, we cannot make a confident recommendation for Douglas Laboratories Melatonin 3 mg. For calcium, the data suggests you should be cautious with high intakes and be aware of potential interactions with medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. For melatonin, please consult a healthcare provider for personalized advice, as specific data is not available.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Douglas Laboratories |
|---|---|
| Serving Size | |
| Contents | 60.0 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