b12 shots where to inject at Home: How, & How Often Yourself B12 Injections at Home -

Taking B12 without medical supervision is not recommended, as it can mask other deficiencies or interact with certain medications

Weber AE, Gallo MC, Bolia IK, Cleary EJ, Schroeder TE, Hatch GFR

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

How long does a B12 shot last