Major Pharmaceuticals Melatonin 3 mg
Brand: Major Pharmaceuticals · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that melatonin is generally considered safe for short-term use, but data provided here focuses on calcium, not melatonin. For calcium, our assessment is that it is a critical mineral for bone health, but you must be careful with dosing to avoid risks [NIH ODS].
How it works
Think of calcium as a structural builder for your skeleton. It supports bone mineralization and density, and also plays a key role in neuromuscular relaxation and nerve signaling [NIH ODS]. This means it helps your muscles relax and your nerves communicate properly.
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, safety data shows that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Side effects from excessively high levels include 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]. Note: Specific side effect report counts for calcium are not available from the provided FDA data.
Our recommendation
Start by getting calcium from food sources first. If you take a supplement, be aware that calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Take calcium supplements at a different time than these medications. Data not available for melatonin-specific dosing or interactions from the provided sources.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Major Pharmaceuticals |
|---|---|
| Serving Size | |
| Contents | 100.0 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