sorry i guess because over the years we've covered it so many times i get tired of it... here's an article that covers a lot write here...https://www.evolutionary.org/gw-501516-cardarine-cancer
and more
What we do know is that the only clinical study that linked it with a potential increase in cancer cells was conducted for almost 2 years in Han Wistar rats that have a lifespan of about 3-years.
They were administered Cardarine at five to six times the normal dose for such an extended time duration.
Yes, the mice developed cancer and tumors at almost every organ in their body.
The question to be asked is, will you ever use Cardarine at five times the recommended dose for two years at a time?
If yes, then it may cause cancer or it may not. We just don’t know.
What we do know is that at low doses, the results achievable with the compound are nothing short of remarkable.
And it does not cause any severe side effects at that dose.
Moreover, there are more recent studies that show how Cardarine might in fact prevent cancer cells from proliferating.