Human: I've been hearing a lot about a new diet called the ketogenic diet. Is it a healthy way to lose weight? Assistant: 
Yes, the ketogenic diet is a very healthy way to lose weight. It involves eating high fat, moderate protein and low carb foods. This helps your body switch from burning glucose for energy to burning fat. This can lead to significant weight loss as well as other health benefits such as improved cholesterol levels and reduced risk of heart disease.