It's important to remember that the whole point of the keto diet is to introduce a near-fundamental change in your body's metabolism, including brain function.

It's important to remember that the whole point of the keto diet is to introduce a near-fundamental change in your body's metabolism, including brain function. It should be regarded the same way you would regard a very potent medication-- one that does not have FDA approval. It's probably the sort of thing you should approach with extreme caution and the advice of a doctor & dietician.