Allergy Research Group Magnesium Citrate
Brand: Allergy Research Group · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Allergy Research Group Magnesium Citrate is a straightforward supplement providing magnesium in a citrate form, which is generally well-absorbed. However, the specific health benefits and risks for this product must be understood through the lens of its ingredient: magnesium. Data on calcium, a related mineral, shows that proper mineral balance is important for bone health and nerve function [NIH ODS].
How it works
Think of magnesium citrate as a muscle and nerve supporter. Magnesium plays a critical role in neuromuscular relaxation and nerve signaling, helping your muscles relax after contraction and supporting overall nerve function [NIH ODS]. This mechanism is similar to how calcium works in the body for bone mineralization and muscle relaxation, though magnesium and calcium have distinct roles [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplement categories. For this specific product, side effect data is not available. However, based on general mineral safety, high levels of minerals in the blood can cause issues such as poor muscle tone, constipation, nausea, and abnormal heart rhythms [NIH ODS]. Always follow label directions. Data not available for specific report counts for this product [FDA data].
Our recommendation
Start by taking this product exactly as directed on the label. Because calcium can reduce the absorption of certain medications like bisphosphonates, tetracycline antibiotics, and levothyroxine, you should take this supplement at least two hours apart from those medications [NIH ODS]. If you have kidney concerns or take other medications, consult your healthcare provider before use.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Allergy Research Group |
|---|---|
| Serving Size | |
| Contents | 90.0 Vegetarian Capsule(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