Folic acid is contraindicated for use in patients with folic acid hypersensitivity
Though a food first approach for receiving the adequate recommendations of nutrients should always be the first line of defense, supplementation can be beneficial as well
Intravenous Vitamin B12 shots can be given intramuscularly , subcutaneously , or intravenously
Gastrointestinal Symptoms A B12 deficiency may cause symptoms such as bloating, gas, nausea, diarrhea, constipation, decreased appetite, and weight loss
What works beautifully for one might not be the right fit for another
Intramuscular hydroxocobalamin injections are the recommended first-line treatment in the UK, as they bypass the absorption problem caused by lack of intrinsic factor