Viridian magnesium citrate powder magnesium is an abundant mineral in the body with a body containing on average 25g and 60 of this is found in bones it is a cofactor in over 300 enzymatic reactions in the body and is therefore vital for a number of cellular processes current food practises with involve high levels of processing mean that magnesium intakes have significantly decreased in recent years another factor which is leading to reduced magnesium intake is poor soil quality wi