Allergy Research Group Melatonin 20 mg
Brand: Allergy Research Group · Form: CAPSULE [E0159]
Our assessment
Our assessment: The evidence shows that this product contains a very high dose of melatonin—20 mg per serving. Data for the specific ingredient calcium is provided, but melatonin-specific data is not available in the provided materials. For calcium, the data confirms it supports bone density and nerve signaling [NIH ODS]. However, you should be cautious with this high melatonin dose, as typical recommendations are much lower.
How it works
Think of melatonin as a sleep-wake regulator that helps signal your body it is time to rest. The calcium in this product, based on provided data, acts as a mineral supporter for bone mineralization and neuromuscular relaxation [NIH ODS]. Without specific melatonin data, the exact mechanism for this 20 mg dose is not detailed in the provided information.
Safety profile
FDA received 592,059 total adverse event reports for all supplements in the database, but specific report counts for melatonin are not available in the provided data [FDA data]. For calcium, high intakes can cause constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. The safety profile for this specific melatonin product is not available in the provided data.
Our recommendation
Our recommendation: Start with a much lower dose, typically 0.5 to 5 mg, and consult your healthcare provider before using 20 mg. Calcium supplements can reduce the absorption of medications including bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Because data for this specific melatonin product is not available, we cannot confirm its safety or efficacy. Talk to your doctor before starting this supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Allergy Research Group |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetarian 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