2 Guidelines from the British Society for Haematology recommend injections three times per week for two weeks in patients without neurologic deficits
Delve into B12 Shots & Injections: The Good, Bad, and Alternative
Maintaining glutathione levels may be important to maintaining the health of the respiratory, hepatic, and immune systems, as well as supporting antioxidant protection of lipids and proteins and supporting the normal response to inflammation
The glucagon-like peptide 2 receptor is expressed in enteric neurons and not in the epithelium of the intestine
Quast C, Pruesse E, Yilmaz P, Gerken J, Schweer T, Yarza P, Peplies J, Glckner FO (2013) The SILVA ribosomal RNA gene database project: improved data processing and web-based tools
40 There is insufficient evidence to suggest that B12 on its own is beneficial in depression