As a cardiologist, I often discuss magnesium’s role in heart health, but all of my patients love their magnesium supplements because they help with sleep. Various forms of magnesium supplements are available, each with unique properties. Here’s a breakdown: Magnesium Types Potentially Beneficial for Sleep: • Magnesium Glycinate: Combines magnesium with glycine, an amino acid that promotes relaxation and may improve sleep quality. • Magnesium L-Threonate: Known for its ability to cross the blood-