B12 is not considered toxic if you get too much, Scott said: "The body has the ability to excrete excess." The recommended daily allowance for a regular (non-pregnant, non-lactating) adult is 2.4 micrograms per day
This exclusivity creates a duopoly between the brand and the first-filer generic during the 180 days, allowing the generic to capture significant revenues at prices well above what would exist in a fully competitive generic market
J.et al (2015)
Health Canada is currently considering nine submissions from other drug companies to make generic semaglutide, the active ingredient in Ozempic, Wegovy, Plosbrio and Poviztra
Dong JY, Zhang WG, Chen JJ, Zhang ZL, Han SF, Qin LQ
It also has mild blood sugar-lowering effects, which can be problematic if you're on diabetes medications