Trace Minerals Research Ionic Magnesium 400 mg

Our assessment

The evidence shows that Trace Minerals Research Ionic Magnesium 400 mg is a product designed to provide magnesium, a mineral essential for over 300 biochemical reactions in the body. However, for this specific product, data on its effectiveness or unique benefits compared to other magnesium supplements is not available. Our assessment is that while magnesium is a well-recognized nutrient, we cannot confirm the specific claims or quality of this particular formulation without further data [Data not available].

How it works

Magnesium helps your body regulate muscle and nerve function, blood sugar levels, and blood pressure [NIH ODS]. It is also necessary for making protein, bone, and DNA [NIH ODS]. Think of it as a key mineral that supports your body's core electrical and structural systems. For this specific product, the "ionic" form is intended to be readily absorbable, but data on this specific delivery system for Trace Minerals Research is not available.

Safety profile

For magnesium supplements in general, side effects from high doses can include diarrhea, nausea, and abdominal cramping [NIH ODS]. The Tolerable Upper Intake Level for supplemental magnesium is 350 mg per day, above which you may experience these effects [NIH ODS]. For Trace Minerals Research Ionic Magnesium 400 mg, specific adverse event report counts from the FDA are not available. Because this product provides 400 mg of magnesium, it exceeds the 350 mg upper limit from supplements alone, so you should be cautious about taking it without consulting a healthcare provider [NIH ODS].

Our recommendation

We recommend starting with a lower dose of magnesium from food or a supplement that provides 350 mg or less if you are using it for general health [NIH ODS]. Because the data for this specific product is limited, we advise you to speak with your doctor or a pharmacist before taking Trace Minerals Research Ionic Magnesium 400 mg, especially if you have kidney issues or are on any medications. For a clearer picture, look for products with published clinical data or those verified by third-party testing.

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