At-risk groups, including the elderly, vegetarians, vegans, and individuals with gastrointestinal disorders, may need B12 injections for deficiency prevention
folic acidFolic acid, folate, vitamin B9 is used for the treatment of folate deficiency and its complications, and for the treatment of folic acid deficiency associated with liver disease, kidney dialysis,
Evaluating the Good, Bad, and Alternative
The most common symptom is feeling tired and weak
Endogenous causes (medical conditions) When B12 is elevated without supplementation , it can indicate that the body is releasing stored B12 from damaged tissues, producing excess B12-binding proteins, or failing to clear B12 normally