Sorry I know this question is off topic but I am currently reading your book and i am still not sure whether therapeutic ketogenic diets for neurological conditions are something that needs to be maintained indefinitely or the person can return to your standard PHD diet when symptoms improve? (perfecthealthdiet.com)
In contrast, therapeutic ketogenic diets used for epilepsy or as experimental cancer therapy often restrict carbs to fewer than 5 % of calories or fewer than 15 grams per day to further drive up ketone levels (9, 10). (healthline.com)
This is usually the reason recreational keto dieters say they can be high protein, which either ends up looking like PSMF or it's probably not very ketogenic (which doesn't really matter in this #context; protein is restricted in therapeutic ketogenic diets). (caloriesproper.com)