oral vitamin b12 vs injection Frontiers Intranasal Vitamin B12 Is Promising
Description
Subjective feelings alone are insufficientuse quantifiable metrics to guide protocol adjustments
Purity: 99% (HPLC verified)
I've completely stopped any intake of b12 because A) my doctor was freaked out by my reaction and B) I want my body to flush out whatever I'm reacting to
Vitamin B12 plays a crucial role in red blood cell formation, neurological function, and energy production
Mayo Clinic Proc
