vitamin b12 injection at home Injections - Safety Guide for Self-Administration Treating Severe Vitamin B12 Deficiency

Human growth hormone (hGH) derivatives have raised concerns over risks such as insulin resistance, diabetes, acromegaly, cancer, hypertension, and edema

Blocking NNMT preserves the NAD+ precursor pool (1.2-1.6x increase in intracellular NAD+), increases SAM availability for epigenetic methylation, and activates SIRT1/SIRT3 signaling

BMC Med Genet 8:S15

In the U.S., injectable B12 (cyanocobalamin and hydroxocobalamin) is only available with a prescription, as regulated by the FDA

A behavioral study conducted on CD38 KO mice revealed that depolarization disrupted OXT secretion and elevated Ca 2+ levels in pituitary axon endings

doi:10.1089/acm.2005.11.909