Magnesium glycinate is a highly bioavailable form of magnesium supplement, where magnesium is bound to the amino acid glycine. It is well absorbed by the body and is known for being gentle on the gastrointestinal system, causing fewer laxative effects compared to other forms like magnesium citrate or oxide. Magnesium glycinate supports muscle relaxation, bone health, nervous system function, and can improve sleep quality and mood due to the calming effects of glycine. It is often used to correct magnesium deficiency and may help reduce anxiety, muscle cramps, and symptoms related to low magnesium levels. Magnesium glycinate contains about 14.1% elemental magnesium by mass and is available in various forms including powders, capsules, and tablets. It is suitable for people seeking magnesium supplementation without the common side effects of gastrointestinal discomfort. The typical recommended dosage ranges from 300 to 400 mg daily for most health benefits. Additional potential benefits include supporting cardiovascular health, blood sugar management, and reducing symptoms of PMS and migraines. Magnesium glycinate has a broad range of applications and may be preferred for improving nutrient status, sleep, and anxiety relief compared to other magnesium forms.