what was introduced to the human diet in what year
Click here to launch gallery. Meat has played a starring role in the evolution of the human diet. Raymond Dart, who in 1924 discovered the first fossil of a human ancestor in Africa, popularized the image of our early ancestors hunting meat to survive on the African savanna.
Dairy In The Human Diet: North Africans May Have Eaten Yogurt 7,000 Years Ago. Humans didn't always have the ability to digest milk products -- for thousands of years, lactose intolerance was the norm. New research suggests that in North Africa, dairy first showed up in diets around 7,000 years ago.