then my recommendation would be to not use it man... just skip over it... im not getting into why things are done based on money, conspiracy etc because we will be typing back and forth for a year on it... if you have worked in pharmaceuticals, supplements, etc. this is second nature and it happens daily... do you have any idea how difficult it is to get things to pass with the fda, especially things of this nature? something banned for athletes none the less... on top of everything else.. its near impossible and it takes so much to get accomplished... im sorry but if you have concerns, which are fair in ANYTHING you take or do then you have to make a decision based on what you have seen... i guarantee you this.. there's probably more than a handful of things you do on a daily basis that have somehow been linked to cancer... the list of things is so long that it is impossible to decipher what to believe etc... once again, thats up to you...