b12 injection when sick Do You Need a Prescription for Injections? Affordable B12 Injections in Houston

This is why Vitamin B12 therapy can be a godsend: By getting an intramuscular injection of B12, you can bypass the GI tract and allow for up to 100% absorption into the body and straight into your cells

Pernicious anaemia is caused by a deficiency in vitamin B12, due to atrophic gastritis, an autoimmune condition (immune system destroys self), in this case the parietal cells of the stomach that produce intrinsic factor, a glycoprotein that binds to vitamin B12 in the stomach and is essential for normal absorption of vitamin B12 in the small intestine into the blood

Potential Interactions with Other Medications One of the great things about B12 is that its a water-soluble vitamin, meaning your body simply excretes what it doesnt need

doi:10.1007/s00253-001-0902-7

The 30 mL vial which lasts about 2 months is $250 and a 60 mL vial that lasts about 3 months is $450