Natrol Glucosamine Omega-3
Brand: Natrol · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that this supplement contains calcium, a mineral essential for bone health. However, data on the specific combination of glucosamine and omega-3s in this product is not available. Our assessment is that you should approach this supplement with caution, particularly because of the safety concerns associated with calcium [NIH ODS].
How it works
Think of calcium as a building block for your bones. It supports bone mineralization and density, and helps regulate nerve signaling and muscle relaxation [NIH ODS]. The specific mechanisms of the glucosamine and omega-3 components in this product are not available from the provided data.
Safety profile
FDA received a total of 592,059 adverse event reports for all products. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium 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
Data not available to make a specific recommendation for this product. We advise you to consult with your healthcare provider before taking this supplement, especially if you take any medications that interact with calcium. Do not exceed recommended doses, and monitor for any of the side effects listed above [NIH ODS] [FDA data].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Natrol |
|---|---|
| Serving Size | |
| Contents | 90.0 Softgel(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