Magnesium glycinate (chelated magnesium bound to glycine) is the best-tolerated form for most people — minimal GI effects (unlike oxide/citrate which cause diarrhea). Glycine itself is an inhibitory neurotransmitter, adding to the calming effect. 200-400mg elemental Mg/day. Ideal for sleep, anxiety, and general deficiency correction. Albion TRAACS® chelate is the gold standard. Does NOT have the laxative effect that makes Mg citrate useful for constipation. --- *Reviewed by the Dose AI Research Team and Clinical Advisory Board* *Last updated: 2026-04-06*
Based on independent third-party laboratory analysis
Category pass rate: ~80% of magnesium products passed independent laboratory testing. However, form accuracy is a MAJOR issue — some brands label one form but contain a different (cheaper) form.
Contamination risk: Low risk category. Heavy metals rarely an issue in mineral supplements at tested doses.
Reviewed by the Scan Dose Research Team and Clinical Advisory Board | Last updated:
Not medical advice. Based on published clinical research and systematic reviews.