Before taking a B12 shot, tell your doctor if you: Are allergic to B12, cobalt or any multivitamin combinations Have vision issues or Lebers disease (a genetic condition that causes vision loss) Have any infections Have been diagnosed with folic acid deficiency or iron deficiency Are pregnant, breastfeeding, or planning to get pregnant Are taking any supplements, including herbal supplements Are taking any medications, such as folic acid, methotrexate, chloramphenicol, colchicine, para-aminosalicylic acid (PAS), or pyrimethamine Have liver or kidney disease Have a drinking problem RxList
This enzyme is involved in the conversion of the amino acid homocysteine into methionine
People following vegetarian or vegan diets may also need a more reliable source, since B12 is primarily found in animal products
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Energy Metabolism: B12 helps your body convert the food you eat into glucose, which provides you with energy
Most clients report minimal to no discomfort during the procedure