Is sublingual B12 absorbed better

Those researchers concluded that sublingual preparations are superior to injections and should be the first line.Pernicious anemia (pa) is a type of autoimmune disease which can affect the ability to absorb b12.There are several methods to treat vitamin b12 deficiency (vb12d):A lot of people say that they feel energized right after.I also thought that b12 sublingual absorption was equivalent to b12 injections.

As the tablet dissolves in the saliva, the mixture is absorbed through the tissues of the cheeks, palate and under the tongue.These patients will have a difficult.Vitamin b12 administered sublingually is a safe and effective means to treat or prevent b12 deficiency.Vitamin b12 supplements come as tablets, sublingual tablets, or liquids.The efficacy of sublingual vitamin b12 is primarily a result of swallowing the vitamin, with subsequent intestinal absorption.

However, single large oral doses of vitamin b 12 are poorly absorbed.Sublingual vitamin b12 is used because it is felt to have superior absorption over oral tablets that are absorbed in the gi tract.Intramuscular (im), oral, sublingual (sl), and intranasal vitamin b12 (vb12) preparations.What is the best b12 supplement to take?