title: Potential toxicity due to dolomite and bonemeal.
abstract: Large amounts of dolomite and bonemeal are being consumed, especially by nutrition-conscious persons. The mineral content of commercial samples has been analyzed by different laboratories, and significant amounts of lead, arsenic, mercury, and other potentially toxic metals, which also exist in conventional vitamin-mineral and calcium supplements, were detected. Physicians must consider the possibility of unrecognized self-poisoning from the consumption of such substances, especially in the context of unexplained neurologic, gastrointestinal, cutaneous, and hematologic disorders. The use of dolomite and bonemeal by pregnant women, children with suspected milk allergy, and elderly persons requires careful evaluation.
mesh_terms: D000328:Adult; D000368:Aged; D001151:Arsenic / Q000032:analysis; D001688:Biological Products; D001842:Bone and Bones; D002118:Calcium / Q000032:analysis; D002119:Calcium Carbonate / Q000032:analysis / Q000633:toxicity*; D002648:Child; D005260:Female; D005767:Gastrointestinal Diseases / Q000139:chemically induced; D006402:Hematologic Diseases / Q000139:chemically induced; D006801:Humans; D007854:Lead / Q000032:analysis; D008274:Magnesium / Q000032:analysis / Q000633:toxicity*; D008297:Male; D008628:Mercury / Q000032:analysis; D008875:Middle Aged; D008903:Minerals / Q000032:analysis / Q000633:toxicity*; D009422:Nervous System Diseases / Q000139:chemically induced; D011247:Pregnancy; D012871:Skin Diseases / Q000139:chemically induced; D013054:Spectrophotometry, Atomic; D014815:Vitamins / Q000032:analysis
chemical_list: D001688:Biological Products; D008903:Minerals; D014815:Vitamins; D007854:Lead; D008628:Mercury; D002119:Calcium Carbonate; D008274:Magnesium; D001151:Arsenic; D002118:Calcium; C027762:bone meal; C028042:calcium magnesium carbonate