Obesity is a big problem in the US, do you know much about that?
Yes in fact obesity has continued to grow within the United States and the US now ranks the most obese country in the world. 
Wow that's unfortunate, do you know what percentage of adults are obese in the US?
About 160 million people in the Us are obese currently. So about 35%
Yikes, that's quite a lot. Are there any solutions to the obesity epidemic?
A healthy diet and more excersize for sure, Its crazy that an obese person in America incurs an average of $1,429 more in medical expenses annually.
Wow that's a lot, healthy diet is key. I try to follow a Mediterranean diet, have you heard of it?
Yes I have, The Mediterranean diet is a diet that was actually inspired by the eating habits of Greece, Southern Italy, and Spain in the 1940s and 1950s.
Yeah it's a great diet, it keeps me healthy. Some people do a ketogenic diet though.
Ah yes I know that with a ketogenic diet the ketone bodies pass into the brain and replace glucose as an energy source