glp 1 is tirzepatide GLP-1/GIP Rx Bumps and humps in the

It can reduce the intestinal absorption of vitamin B12, requiring higher doses

10.1016/j.redox.2019.101176 57

However, exenatide is considered the most efficient in crossing the BBB based on its rate of brain influx, its percentage reaching the brain that accumulates in the brain parenchyma, and the percentage of the systemic dose taken up per gram of brain tissue [18]

Not intended for children under 18 years of age, pregnant or breastfeeding women

Each woman with a GLP-1RA prescription within three years before and up to 90 days after conception was matched to three similar pregnancies where the mother did not use GLP-1RAs