Solgar Chelated Calcium Magnesium 1:1
Brand: Solgar · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Solgar Chelated Calcium Magnesium 1:1 provides a balanced ratio of two essential minerals. Calcium is critical for bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. For most adults, getting your calcium from food first is the safest approach, and this supplement can help fill a gap if your diet falls short.
How it works
Think of calcium as a master builder for your bones, supporting bone density and mineral deposition. It also acts as a nerve and muscle regulator, helping your muscles relax and your nerves send signals properly [NIH ODS]. The "chelated" form in this supplement is designed to enhance absorption, though data on whether this provides a meaningful advantage over standard forms is limited.
Safety profile
FDA has received a total of 592,059 adverse event reports for all products, though specific breakouts for this exact product are not available. For calcium specifically, high levels in the blood and urine 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 the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Start by assessing your dietary calcium intake. If you consistently fall short, this product can help, but do not exceed the Tolerable Upper Intake Level from all sources combined. Take it with food and separate from thyroid medication or antibiotics by at least 2 hours [NIH ODS]. If you have a history of kidney stones, heart disease, or prostate cancer, consult your doctor before starting [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 240.0 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