Recommended Testing Schedule Heres a suggested testing plan for B12 treatment: First test B12 levels before starting treatment Check again after the first dose (usually 1-3 months later) Test every 3-6 months while taking maintenance doses Test more often if you have trouble absorbing B12 or other health issues Interpreting B12 Levels During Treatment When looking at B12 levels, doctors must think about a few things
Low levels of B12 are associated with issues such as anxiety, depression, and cognitive decline
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Typical Treatment Timeline During weeks one through four at the starter dose, most patients notice meaningful appetite reduction and faster feelings of fullness