Source Naturals Melatonin 5 mg Orange Flavored Lozenge
Brand: Source Naturals · Form: LOZENGE [E0174] On Market
Our assessment
The evidence shows that while calcium is essential for bone health, this product is a melatonin supplement, and we must evaluate it on its own merits. Data not available for the specific ingredient melatonin in this product from the provided sources. For calcium, the data confirms it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a building block — it is critical for bone density and mineral deposition, and it also supports muscle relaxation and nerve signaling [NIH ODS]. For melatonin specifically, data on its mechanism is not available from the provided sources.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement categories, but report counts specific to this melatonin product are not available [FDA data]. For calcium, side effects from 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].
Our recommendation
Data not available for specific dosing or safety recommendations for this melatonin product. For calcium, you should be aware that it can reduce the absorption of medications including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Consult your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Source Naturals |
|---|---|
| Serving Size | |
| Contents | 50.0 Lozenge(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