Patriots QB Tom Brady turned 40 today, and he is still at the top of his game. Brady has said in the past that a plant-based diet including avocado ice cream and recovery sleepwear are a huge part of him continuing to play at such a high level.

Jason Smith does not buy that these are the reasons Brady's been able to play at such a high level at his advanced age. Jason says that there has to be something more to it. 

The Jason Smith Show can be heard on Fox Sports Radio Monday - Friday nights 8-11 pm PT