Magnesium & hairloss and food sources Feb 24, 2010 1:20:35 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Mod on Feb 24, 2010 1:20:35 GMT -5 Works with calcium to promote healthy hair growth. Daily dose: 280 mg. Food sources: Green vegetables, wheat germ, whole grains, nuts, soy beans, chickpeas and fish.