Humans comprise only milligrams of cobalt in these cofactors. A deficiency of cobalt contributes to pernicious anemia. Animal muscle and liver are excellent dietary sources, also shellfish and crab meat.[32] pernicious anemia / cobalt poisoning Classifying minerals ranges from straightforward to tough. A mineral could be identified by various physical https://tituscawrm.pointblog.net/everything-about-food-supplement-71757264