HomeFighters8 Foods that UFC Fighters Use Sophia K. August 4, 2016 Facebook Twitter Google+ reddit Tumblr Like 2 1. Avoid dairy at all cost Most MMA fighters are known to avoid dairy products although some fighters occasionally take yogurt and small amounts of cheese. This is due to the fact that Lactose found in cow’s milk can be difficult to digest; this can lead to unwanted hormones being pumped into the fighter’s body. Prev1 of 8NextUse your ← → (arrow) keys to browse