b12 injection how often to take Give a Injection: Step-By-Step Instructions Vitamin B12 Injection: Uses, Benefits,

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

People following vegetarian or vegan diets may also need a more reliable source, since B12 is primarily found in animal products

doi:10.3390/molecules21101278 11

Then, inject the medication at a 90-degree angle into the muscle

193,194 Anticonvulsants