glutathione sulfur transferase Functional and Structural Diversity of Insect S-transferases in Xenobiotic Adaptation Managing Competing Interests: Partitioning S
Description
Every body is different, so the way someone feels with more consistent B12 support can vary

It is clinically proven to be more effective than injection into a "random" location

Hong, L., & Simon, J

[DOI] [PubMed] [Google Scholar] 57.Vestbo J, Prescott E, Almdal T, et al
