Knowledge: Healthy diet is a good diet and every human knows about it. On the other hand, low fat nourishment is ideal for everyone as it suits most people.

Conversation:
I want to start a ketogenic diet but I'm worried it's not the best diet to be on.
I see, do you know what this diet is ? It consists of a adequate-protein, high-fat and low-carbohydrate diet, and is used to control epilepsy in kids
Thanks for the information. How does this diet affects the body?
Well, I know that this diet can force your body to burn fat instead of carbohydrates.
I really like carbs, so this is going to be hard. Do you think it's healthy?
I am not sure about the health benefits. But speaking of carbohydrates did you know that they are important for brain-function?
Yeah I know, so what kind of diet is good for most people?

Response: Well, a low fat diet is good as it suits most people.