Reacted MagnesiumCompare to Chelated Magnesium by Purely Integrative Reacted Magnesium includes three forms of highly absorbed magnesium for a variety of protocols. Magnesium is an abundant mineral in the body and is found naturally in many foods, like green leafy vegetables. It is also found in over the counter medications, such as laxatives. The average American intake of magnesium, according to the National Health and Nutrition Examination Survey (NHANES Study) is