What is Methyl-B12 It is warned to never give B12 without medical advice. Side effects nausea vomiting diarrhea headache neurotoxicity mercury poisoning Contraindicated in: People with Leber's Disease or other form of optic nerve damage People with an iron or folic acid deficiency People with low levels of potassium in their blood Interacts with: chloramphenicol… Continue reading Quackery Exposed: Methyl-B12 Injections
Aviva Seigler 