B12 shots are not weight-loss injections
Once your provider determines how much B12 you need, then you may be able to decide whether you would like to receive lower dosages every five to ten days or a higher dose on a monthly basis
Injections are made with thin needles into one of these areas of the body
From a legal standpoint, B12 injections require a valid prescription in the United States
if neurological involvement is present, maintenance is every two months Oral therapy is generally not appropriate where absorption is impaired (e.g., pernicious anaemia), as adequate levels cannot be reliably achieved Because B12 is water-soluble and any excess beyond hepatic storage capacity is excreted in the urine, it has a low toxicity profile
These findings suggest oral administration can be effective, at least in rodent models