Based on your pretentious response I'm assuming you either participated in clinical trials or you were on the board of which conducted the trials?
I don't put a lot of stake in "may" and a dude on YouTube. Didn't work so well for DAA that's why I take the real stuff and not "Dbal" from Joe...
I didn't believe it either but I take low doses. I'm a firm believer you can still get great results on low doses if you train correctly and I'm 6ft6 281lbs with a 4 pack (working on six, I hate ab work)
I'm don't do heavyweight anymore because of several injuries from lifting and football...