Metagenics Somnolin
Brand: Metagenics · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Metagenics Somnolin contains Calcium as an ingredient. While calcium is essential for bone health, our assessment is that its role in sleep support is secondary to its primary function in bone mineralization and neuromuscular relaxation [NIH ODS]. You should not rely on this product as a primary sleep aid based on the data provided.
How it works
Think of calcium as a master regulator for your bones and muscles. It supports bone density through mineralization and helps your muscles relax by supporting nerve signaling [NIH ODS]. This neuromuscular relaxation could theoretically support the body's wind-down process, but the data does not provide a specific dosage or sleep-focused mechanism for this product.
Safety profile
Data not available for Metagenics Somnolin specifically. The FDA has received a total of 592,059 adverse event reports across all supplements, but no specific report count is provided for this product [FDA data]. For calcium generally, high intakes might increase the risk of heart disease and prostate cancer. High levels 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]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation is to approach this product with caution. The data provided does not include a specific dosage or clinical studies for Metagenics Somnolin. If you are considering calcium for sleep, you should first consult your healthcare provider to assess your dietary calcium intake and check for potential medication interactions [NIH ODS]. Because the safety profile includes serious risks at high levels, do not exceed the RDA without professional guidance [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Metagenics |
|---|---|
| Serving Size | |
| Contents | 30.0 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