Solgar Calcium Magnesium Citrate
Brand: Solgar · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that Solgar Calcium Magnesium Citrate provides a combination of two essential minerals. Our assessment: This product is a reasonable choice if you need to support both calcium and magnesium intake, but you must be aware of the safety limits and medication interactions. Data not available for the exact dosage per tablet, so you must rely on the label for your specific intake [NIH ODS].
How it works
Think of calcium as a structural builder — it supports bone density and mineral deposition, while also aiding neuromuscular relaxation and nerve signaling [NIH ODS]. Magnesium works alongside calcium to support muscle function and relaxation. Together, they help maintain normal bone structure and nerve transmission [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all products in this category [FDA data]. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High levels of calcium 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 reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: Start by checking your current calcium and magnesium intake from food and other supplements. Do not exceed the tolerable upper intake level for calcium. Take this supplement at a separate time from any medications listed in the interactions section to avoid reduced absorption [NIH ODS]. If you have a history of kidney stones, heart disease, or prostate cancer, consult your doctor before use [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 50.0 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