"I've always been extremely regimented with my diet and would not use anything that could harm my body or my performance inside the octagon," Palhares stated. "And it wasn't different this time. I never had the intention to cheat. I've got almost 30 fights in my career, most of them in the UFC. I have been subjected to several surprise tests, and there was never anything wrong. Besides, I knew that I would be tested after the fight in Australia because it is standard in the UFC. I have a clear conscience, but accepted the punishment. The rules are there for everyone and must be followed."
Palhares' failed drug test does not bode well for his UFC career, as he was already riding a two-fight losing streak before the results came out.
"I consulted with my doctor, and he will go over all food supplements used in my preparation for the fight and the test results," Palhares said. "I want to know exactly what happened that made the testosterone rate unusual in my body."
Palhares was knocked out by Hector Lombard at UFC on FX 6.
Brazilian MMA legend Murilo Bustamante rushed to defend Palhares.
"'Toquinho' is one of the most rigorous with food, fitness and everything that involves his profession, but if he was accused of something wrong, it is because at some point there was a lapse," he stated. "So, this story has to be an example for all other fighters. There must be more care with everything that is eaten. The exams are increasingly strict; hence, the concern with food and supplements must also be greater."