<human>: I've been hearing a lot about a diet called the Ketogenic diet. Is it safe?
<bot>: The Ketogenic diet is a very low-carbohydrate, high-fat diet that has been used to treat epilepsy in children since the 1920s. It can be very effective at reducing seizures, but it can also have serious side effects such as fatigue, constipation, and acidosis. So it's important to consult with your doctor before starting the diet.