Vitamin B12 Sublingual Dosage Guidelines Sublingual B12 means placing a tablet or liquid under the tongue
if you are busy or forgetful, injections may be easier to keep up
But for those with pernicious anemia, an autoimmune condition that attacks intrinsic factor, the passive absorption of B12 is incredibly inefficient with only one percent being taken up from your food
Other ways to raise your B12 If injections are not right for you, there are other options: oral B12 tablets or sublingual drops, more B12-rich foods like fish, eggs, and fortified cereals, or a full weight loss program that combines nutrition, activity, and medical oversight
Classification: Laboratory research and analytical testing
Aug 27 1990;152(35):2473-5