Natrol Glucosamine Omega-3
Brand: Natrol · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that this product contains calcium, a mineral essential for bone health. However, we advise caution. Our assessment is that while calcium supports bone density and nerve signaling [NIH ODS], you need to be aware of the risks associated with high intake, including potential links to heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural builder for your bones and a signal messenger for your nerves. It supports bone mineralization and helps your muscles relax after contracting [NIH ODS]. For you, this means maintaining strong bones and proper nerve function, but only when your levels are balanced.
Safety profile
FDA has received 592,059 total adverse event reports for products under this category [FDA data]. High calcium 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]. Calcium can also reduce absorption of medications like bisphosphonates, tetracycline antibiotics, levothyroxine, and phenytoin [NIH ODS]. Data not available on specific side effects for this product alone.
Our recommendation
Our recommendation is to check your current calcium intake from food and other supplements before adding this product. Do not exceed the recommended daily allowance without medical supervision. If you take any of the listed medications, separate your doses by at least two hours [NIH ODS]. Start with a low dose and monitor for any digestive issues.
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