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
We found no significant difference among studied administrated routes in all other CBC parameters such as Hb, MCV, platelets count, WBC count, and homocysteine level
Run together, they produce a synergistic pulse larger than either alone
Vitamin injections may be beneficial for individuals with vitamin deficiencies, those who have difficulty absorbing nutrients through diet alone, or anyone looking to support their overall wellness
For those concerned about side effects Tirzepatide has the best overall tolerability profile in clinical trials, with the lowest discontinuation rates
Theres evidence linking B12 deficiency to premature greying, and some case reports document grey hair returning to its original colour after B12 supplementation