The next day the BSH representative issued a new draft guideline that the attendees were asked to comment on
Then once levels report i switch to oral B12 to maintain.
It is also worth seeking advice if you follow a vegan or vegetarian diet, take medications that may affect B12 absorption, or have a digestive condition that may increase your risk of deficiency
[6] There are 4 common injection sites for administering B12, but you'll want to discuss what's best for you with your doctor
Of course, older adults, people over age 50 in particular, tend to have the lowest B12 levels, though vegetarians and those who have undergone gastric bypass surgery are also at a higher risk
"Hydroxocobalamin 1mg in 1ml solution for injection - Summary of Product Characteristics (SPC) - (eMC)"