Do you guys and gals ever worry about yoru colon, due to all that animal fat you eat? I have heard that animal fat is one of the main causes for colon caner, any credibility to this? Whats everyones thought on whey protein? I remember reading that some whey protein is not completey digested, and can lead to clotis if there is an excess build up? Do we have to worry about colon cancer?