vitamin b12 tablets or injection Vitamin B12 Injections: Good or
Description
But these are all classic red flags that your body is running on empty
Previous studies used sublingual or oral doses of 10005000 g [59]
doi:10.1136/jnnp.2009.178657
Also, because B12 is a water soluble nutrient, it is not stored in the bloodstream and is easily excreted from the body
