Spring Valley Melatonin 5 mg
Brand: Spring Valley · Form: TABLET [E0155] On Market
Our assessment
Our assessment: The evidence shows that Spring Valley Melatonin 5 mg is a widely available supplement, but the total number of adverse event reports for all supplements in the FDA database is 592,059 [FDA data]. Data for this specific product's side effects is not available. For the ingredient calcium, which is not in this product, the NIH ODS notes that high intakes might increase the risk of heart disease and prostate cancer, and can cause side effects like constipation, nausea, and abnormal heart rhythms [NIH ODS].
How it works
While the specific mechanism for melatonin is not detailed in the provided data, calcium, a different ingredient, works through bone mineralization to support bone density and neuromuscular relaxation to support muscle relaxation and nerve signaling [NIH ODS]. You should understand that this information does not apply to melatonin, as data for its mechanism is not available.
Safety profile
Safety profile: The FDA has received 592,059 total adverse event reports across all supplements [FDA data]. Specific side effects for Spring Valley Melatonin 5 mg are not available. For calcium, high levels can cause constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS].
Our recommendation
Our recommendation: Since specific data on melatonin side effects and effectiveness is not available from the provided sources, you should consult with a healthcare provider before starting any new supplement. Be aware that calcium supplements can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Start with the lowest effective dose and monitor your response.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Spring Valley |
|---|---|
| Serving Size | |
| Contents | 120.0 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