So, when you have low testosterone and you have this reduced ability to build muscle, then that slower metabolism predisposes you to more weight gain, said Tchang
European Heart Journal 45(11):861863
At the doses used in retatrutide, however, the net metabolic effect in combination with GLP-1 and GIP co-activation appears to increase basal energy expenditure and accelerate lipolysis, particularly visceral fat
Until that happens, retatrutide remains a research drug, not a routine treatment
Furthermore, the existing collagen begins to break down at a faster rate
Singh S, Chang HY, Richards TM, et al