By influencing S-adenosylmethionine (SAM) levels, it also plays a role in epigenetic regulation and longevity-related gene expression, linking energy metabolism with cellular lifespan
While its true that drug patents can last for decades before expiring and allowing other companies to manufacture generic versions, theres a loophole in the system to help ensure people who need certain drugs can get them reliably
How Long Does A B12 Shot Last
Amylin and Calcitonin Receptor Pathway Satiety Enhancement Cagrilintide acts as a nonselective agonist of amylin receptors (AMY1R, AMY2R, AMY3R) and calcitonin receptor (CTR), mimicking the satiety-inducing effects of endogenous amylin[3]
So very quick anecdote
An imbalance of glutathione is present in many pathologies including cancer, neurodegenerative disorders, cystic fibrosis (CF), HIV and aging