Retatrutide is still investigational, while tirzepatide and semaglutide are FDA-approved
They tested these inhibitors in cell and animal models. They reported changes in intracellular nicotinamide-related metabolites and examined the biological effects of NNMT inhibition under experimental conditions. These outcomes have increased scientific interest in NNMT biology
Tirzepatide has a long half-life of roughly five days, which gives you some flexibility if you miss your usual injection day
10.1152/ajpregu.00591.2009 Am
The case report of psychiatric adverse effects, including paranoia and visual hallucinations, involved compounded tirzepatide specifically
In SURMOUNT-1: Tirzepatide 5 mg: Mean 15.0% body weight loss at 72 weeks Tirzepatide 10 mg: Mean 19.5% body weight loss at 72 weeks Tirzepatide 15 mg: Mean 20.9% body weight loss at 72 weeks Placebo: 3.1% body weight loss at 72 weeks On a per-week basis, most patients lose 12 pounds weekly during titration and the first 6 months, with the rate gradually slowing as the body approaches a new metabolic equilibrium