Meat and organs are the most preferred and highest quality human foods, while tubers are considered fallback foods.

“I think that it's very clear there is a hierarchy of foods that humans have always sought we see this with the hadza there's a great paper that i will show you guys that i have mentioned many times and you can rank the foods that the haza prefer to eat with um often honey being at the top but when i observe them the food that they prefer the most is meat without question meat is the most sought after food by the hadza hands down meat and organs i mean specifically”