dose for vitamin b12 injection Dosage Giving B12 Injections What is

Vitamin B12 is essential for DNA synthesis, a fundamental process for cell growth and function

doi: 10.1210/en.2003-0973

Malinow MR, Duell PB, Williams MA, Kruger WD, Evans AA, Anderson PH, Block PC, Hess DL, Upson BM, Graf EE et al

Conversely, some studies show that a deficiency in vitamin B12 may cause appetite loss, potentially leading to weight loss if left untreated ( If youre low or deficient in B12, your healthcare provider will likely recommend oral vitamin B12 supplements or injections to increase your blood levels ( summary Low levels of vitamin B12 can cause megaloblastic anemia, which is characterized by shortness of breath, headaches, and fatigue