A high fat ketogenic diet will stop epileptic seizures in some cases where pharmaceutical drugs do not work. Video below.
Health Impact News has reported on many of the disease reversing results of the ketogenic (high fat-moderate protein-low carb) diet.
See for example:
Is the Ketogenic Diet the Cure for Multiple Diseases?
Now, a new study is looking at the positive effects of gut bacteria among those following a ketogenic diet for epilepsy.