Solgar Magnesium Citrate
Brand: Solgar · Form: TABLET [E0155]
Our assessment
The evidence shows that calcium supplements are widely used for bone health, but you need to be aware of important safety considerations. The data indicates that calcium supports bone mineralization and neuromuscular function [NIH ODS]. However, we must be honest about the risks: some research suggests high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a structural builder for your bones. It supports bone density and mineral deposition, while also playing a role in muscle relaxation and nerve signaling [NIH ODS]. This mineral is essential for your body's daily functions, but you need to manage your intake carefully.
Safety profile
FDA has received 592,059 total adverse event reports across all supplements [FDA data]. For calcium specifically, high levels 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
Start by discussing your calcium intake with your healthcare provider. If you take medications for osteoporosis, thyroid conditions, or infections, be aware that calcium supplements may interfere with their absorption [NIH ODS]. We recommend getting your calcium levels checked before starting any supplement, and never exceed the recommended dietary allowance without medical supervision [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 60.0 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