<human>: I've been hearing a lot of buzz about a new diet called the Paleo diet. What is it and is it safe?
<bot>: The Paleo diet is based on the idea that humans are adapted to eating foods found in our ancestors' diets, which included meat, fish, fruits, vegetables, nuts, and seeds. It also suggests avoiding processed foods and grains, as well as dairy products. Proponents say this type of diet can help people lose weight, reduce inflammation, improve heart health, and boost mental clarity. However, there is some debate over whether or not it's actually healthy.