Magnesium modulates many important neural and vascular processes. It is often found to be depleted in modern diets affecting neurological and energy processes including Migraine. Magnesium citrate is one of the top choices for magnesium supplementation because with citrate, an organic part, it has a better rate of absorption than typical alternatives.Note : If used for migraine reduction this product should be taken in conjunction with MigraSoothe Original TM, MigraSootheTM +Herbs or MigraSootheTM Pro Plus.The maximum beneficial effect of this product may take several months to develop for some individuals.