This is an interesting response and I might ask if he could elaborate at all. I think we are all under the impression that RP eats some amounts of fiber, carrots, mushrooms, turnips, fruit, etc. I'm wondering now if these are more recommendations but not necessarily what he actually eats.
Ray has said this about fiber:
"They aren't necessary [FIBER], for example milk supports abundant bacterial growth that creates bulk, but when there are digestive and hormonal problems because of bad intestinal flora, the fibers of carrot and bamboo shoots have a disinfecting action. The carrots must be raw for that effect."
Due to the pain I experienced with fiber, I asked Ray back in February of 2015 if a fiber-free diet consisting of milk, cheese, shellfish, eggs, juice and small amounts of butter or coconut oil would be nutritionally complete and healthy to follow and he replied:
“I think fiber is always a risk (I avoid them all except for occasional well cooked mushrooms and bamboo shoots, which are germicidal). The foods you list contain all the essential nutrients.”