How often do I need b12 injections
You could have a deficiency
For this purpose, multiple solutions are available, including bacteriostatic water, sterile water for injection, dextrose 5% in injection, and normal saline for injection
Challenging cases require at least two years of B12 therapy
B12 Shots & B12 Injections: Examining the Positives, Negatives, and Ways to Address Negative Reactions
For instance, one study notes that people with excess weight or obesity appear to have lower vitamin B12 levels than people who have a body mass index (BMI) in the normal range ( Additional research has observed that people who voluntarily took vitamin B12 supplements gained between 2.517 fewer pounds (1.27.7 kg) over 10 years than those who did not supplement with this vitamin ( Still, such observational studies cannot confirm whether low vitamin B12 levels are what caused the weight gain, nor whether theyre what protected against low levels