Solgar Chelated Magnesium
Brand: Solgar · Form: TABLET [E0155]
Our assessment
The evidence shows that calcium is a foundational mineral for bone health, but it is not without significant risks that require careful consideration. For a general audience, getting calcium from food is almost always preferable to supplements, as high supplemental doses may carry cardiovascular risks [NIH ODS]. If you are considering a calcium supplement, you must evaluate your total dietary intake and discuss it with your healthcare provider.
How it works
Think of calcium as the structural scaffolding for your bones and a key signal for your muscles and nerves. It supports bone mineralization and density, and is essential for neuromuscular relaxation and nerve signaling [NIH ODS]. Your body tightly regulates calcium levels in the blood, pulling from bone stores when dietary intake is low.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, high intakes are linked to several serious concerns. Some research suggests high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Very high blood calcium levels can cause poor muscle tone, poor kidney function, low phosphate levels, 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
Data not available on the specific dosage of the Solgar Chelated Magnesium product. However, for calcium in general, our recommendation is clear: prioritize food sources like dairy, leafy greens, and fortified foods. If you do use a supplement, take it with food and never exceed the tolerable upper intake level without medical supervision. Be especially cautious if you have kidney disease, a history of heart problems, or take any of the medications listed above [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 100.0 Tablet(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