Start with the decision, not the hype
Understand the forms
Learn how citrate, glycinate and other forms differ—and where evidence is limited.
Types of magnesium →Read the label
Elemental magnesium is the number that matters on Supplement Facts.
Elemental magnesium →Compare the offer
Evaluate Magnesium Breakthrough as a multi-form product rather than taking the sales page at face value.
Independent review →A safety-first foundation
The NIH Office of Dietary Supplements lists an adult upper limit of 350 mg/day for magnesium from supplements and medications, unless a healthcare provider recommends otherwise. This limit does not include magnesium naturally present in food.
Primary references: NIH Office of Dietary Supplements, Magnesium: Health Professional Fact Sheet and Magnesium: Consumer Fact Sheet. Product details should always be checked against the current merchant label before purchase.