From - Knowable Magazine, By - Diana Kwon, Edited by - Amal Udawatta, Women and children of the Hadza tribe in Tanzania head out to dig tubers. Studies of the Hadza diet reveal that they eat a seasonally changing variety of meat, fruit, tubers and honey — a far cry from today’s meat-heavy “Paleo diet.” CREDIT: © MATTHIEU PALEY hat did people eat for dinner tens of thousands of years ago? Many advocates of the so-called Paleo diet will tell you that our ancestors’ plates were heavy on meat and low on carbohydrates — and that, as a result, we have evolved to thrive on this type of nutritional regimen. CREDIT: JAMES PROVOST (CC BY-ND) Evolutionary anthropologist Herman Pontzer Duke University The diet is named after the Paleolithic era, a period dating from about 2.5 million to 10,000 years ago when early humans were hunting and gathering, rather than farming. Herman Pontzer, an evolutionary anthropologist at Duke University and author of Burn , a book about the science o