<unk>  is a collection of symptoms that can result from chronic supplementation, or acute overdose, of vitamin<unk> . While it is also known as hypervitaminosis<unk> , vitamin<unk>  toxicity and vitamin<unk>  excess,<unk>  is the name used in the ICD-10.
Megavitamin-B6 syndrome
Mercury poisoning
Zinc toxicity
Lead poisoning
Iron poisoning
Copper toxicity
Mercury Poisoning
Chromium toxicity