I heard about it a while ago. Looked up info on it. At that time ( probably a few years ago now) it didn't have much Scientific backing, mainly anecdotal. This may have since changed. Basically its like the GFCF diet, not much scientific backing, but seems to work when you ask the parents. Don't know if it works personally. The kids who I've meet who get seizures weren't on it. Take into note that i have never witnessed a Tonic Clonic ( Grand Mal) seizure, just a couple absant ones.