That’s great! How old was your son when he started having seizures? I didn’t know about the diet helping epilepsy until now.
Possible therapeutic uses for the ketogenic diet have been studied for many additional neurological disorders, some of which include: Alzheimer’s disease, amyotrophic lateral sclerosis, headache, neurotrauma, pain, Parkinson’s disease, and sleep disorders.[6]
https://en.wikipedia.org/wiki/Ketogenic_diet
Here is an interesting history of the diet… https://www.hopkinsmedicine.org/neurology_neurosurgery/centers_clinics/epilepsy/keto-diet-timeline.html
He was 14 when his seizures started