There has been a lot made of Luke Cummo's diet in the past. His diet is based on cleansing the body to have maximum energy. He bases a lot of his ideas on the idea of gallbladder and liver cleansing, which sounds like a bunch of hog wash. You can read about Cummo diet on this mmajunkie articles:
http://mmajunkie.com/category/luke-cummo/ Evidence against such practices can be viewed at
http://www.quackwatch.org/01Quackery...s/flushes.html
I figured do to the popularity of Season 2 of the ultimate fighter and the mmajunkie recent articles this could be useful information for anyone thinking about going down this road.