GoKawiilReport Questions Magnesium Supplement Claims of Targeted Delivery to Brain
A review of magnesium supplements explains that the body absorbs only a fraction of ingested magnesium, with absorption varying by dose, stomach contents, and existing magnesium levels. Cheaper forms like magnesium oxide dissolve poorly and mainly act as laxatives, while better-absorbed forms such as magnesium citrate still dissolve in the intestine rather than targeting specific organs like the brain as some labels suggest.