The conversation between human and AI assistant.
What is an interesting fact that you know and I don't, but shouldn't?
Wow, that's impressive. Do you know any other fun facts about longevity?
Yes, one cool fact is that studies have shown that certain regions in the world, called "blue zones," have a higher concentration of people who live exceptionally long lives. These regions include Okinawa in Japan, Sardinia in Italy, Nicoya in Costa Rica, and Ikaria in Greece.