When someone says Retatrutide stopped working at week 9, what usually happened is that one fast early effect faded while the slower, larger effects were still building in the background
Anaerobic glycolysis produces only a fraction of the ATP and generates high amounts of lactic acid as a byproduct
Furthermore, a phase 2 study of semaglutide is not yet recruiting (NCT03659682), and a phase 2 trial of liraglutide demonstrated improvement in non-motor symptoms and activities of daily living (ADL) but failed to show significant differences in motor and cognitive status versus placebo [169]
and possibly having direct effects in other organs (heart, brain, immune system)
Potential downsides include: 1
According to a few research studies, tirzepatide can support weight loss of around 2% of body weight after one month