retatrutide risks HeartBrief: Results, Food Risks, Life's 8 Retatrutide UK | The Ultimate
Description
This is why lifestyle changes during treatment matter so much

Rapid weight loss changes estrogen levels, and the hormonal shifts that accompany significant fat loss can temporarily alter cycle timing, flow, and symptoms

Here is what matters practically: TRT Nation offers compounded tirzepatide, not semaglutide, because the clinical evidence supports tirzepatide as the superior GLP-1/GIP weight loss therapy for most appropriate candidates
doi: 10.1111/andr.12871 16 CawthonC
all medical involvement is deferred until intake review

Conclusions Regarding the controversy of whether GLP-1based therapy can increase the risk for specific malignant disease like pancreatic carcinoma and thyroid cancer, our conclusion is that apparently there is neither firm evidence in favor of this hypothesis nor evidence strong enough to rule out any such increased risk based on results available at present