okay, fletcherizing is one of the simplist ways of improving your health digestion starts when you chew. enzymes are secreted in your saliva and by thoroughly chewing, you get a chance to optimally absorb all of the nutrients available in your food and to start the digestion process by thoroughly mixing in all of those lovely enzymes to fletcherize, you simply chew until your food turns to liquid. most people swallow their food too soon, while it's still very solid. so, CHEW CHEW CHEW!!