First, direct pharmacological interactions where one compound changes how another works in the body
Injections are administered under the skin of the abdomen, thigh, or upper arm, in a different location each time
The proper dose of B12 to stay healthy Those who are likely to need B12 shots include people with the aforementioned symptoms as well as those with illnesses like pernicious anemia, atrophic gastritis, infertility, heart palpitations, celiac disease, Crohns disease, pancreatic insufficiency, or AIDS
But while there is a lot of this kind of anecdotal data, there remains a dearth of research on microdosing
It may be effective at improving the bodys response to insulin or lowering blood sugar in those with diabetes