NOW Calcium & Magnesium Softgels
Brand: NOW · Form: SOFTGEL CAPSULE [E0161]
Our assessment
The evidence shows that the calcium in this supplement is essential for bone health, but you need to be careful with dosing. Our assessment is that for most adults, the goal is to meet, not exceed, the RDA for calcium from all sources [NIH ODS].
How it works
Think of calcium as a structural builder for your bones and a signal regulator for your nerves and muscles. It supports bone mineralization and helps with neuromuscular relaxation [NIH ODS].
Safety profile
Data not available on specific side effect reports for this product. However, the FDA has received a total of 592,059 adverse event reports across all supplements. General risks for high calcium intake include constipation, nausea, and abnormal heart rhythms [NIH ODS] [FDA data].
Our recommendation
Take this supplement with food to aid absorption, and separate it from medications like thyroid hormone or antibiotics by at least 2 hours. Stick to the label dose to avoid excessive intake [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 120.0 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