low b12 despite injections Are Vitamin Shots Right for You? Vitamin B12 - PMC
Description
human evidence limited

Weisel K

The researchers found that vincristine treatment led to increased sensitivity to pain and a loss of nerve fibers in the skin

The FDA website hosts prescribing information for Mounjaro (tirzepatide for diabetes) and Zepbound (tirzepatide for weight loss)

Distinguishing medication effects from psychological responses to dietary restriction and body changes is challenging

Efficacy of supplementation with methylcobalamin and cyancobalamin in maintaining the level of serum holotranscobalamin in a group of plantbased diet (vegan) adults. Experimental and Therapeutic Medicine 22(3) (2021): 17
