I personally believe that we are still mostly fruition and vegetarians. Like gorilla we can eat few animal protein here and there but we are not really designed for our modern diet. convictions.

See the greatest naturalist  opinion:

Alexander von Humbold
German naturalist
“Eating animals as food is not far away from athropophagy and cannibalism. The same amount of land used to graze and feed cattle could feed ten people, if however we cultivated it with lentils, kidney beans or peas it could feed a hundred people….The Orinoco basin can produce sufficient bananas to feed the whole of mankind comfortably.”

Richard Owen

Richard Owen (1804-1892) was an English naturalist who studied with Cuvier, cataloged the Hunter Collection of the British Museum

a. “The anthropoids and all quadumanous derive their nourishment from fruits, grains and other succulent vegetable substances and the strict analogy between the structure of those animals and man clearly demonstrates their natural frugivorousness.”

b. “The apes, whose dentition is almost equal to that of man, lives principally on fruit, seeds, nuts and other similar kinds of savoury textures of nutritious value which are elaborated by the vegetable kingdom. The profound similarity between the dentition of quadrupeds and that of humans demonstrates that man was from his origins adapted to eat fruit from the trees in Paradise.”

Charles Darwin

“The grading of forms, organic functions, customs and diets showed in an evident way that the normal food of man is vegetable like the anthropoids and apes and that our canine teeth are less developed than theirs and that we are not destined to compete with wild beasts or carnivorous animals.”

Thomas Henry Huxley
a. “Man came before the axe and fire so he couldn’t be carnivorous.”

b. “The length of mans digestive tube is 5-8 meters and the distance between the mouth and the coccyx is 50 to 80 centimeters, which gives us a result of 10 as in other frugivorous animals and not 3 as in the carnivorous or 20 as in the herbivorous animals.”

c. “The only animal with probable omnivorous morphology that exists, is the bear, which has some pointed teeth and others that are flat.”

Sir Arthur Keith

Sir Arthur Keith (1866-1955) was a famous English anatomist and anthropologist:
“Chimpanzees and gorillas have the same digestive mechanisms as man does. That is the proof of compared anatomy in favour of a diet of crude vegetables which permits the fermentation to produce several disposals daily, soft and free from putrefaction.”

I want to ask  the following question: Is man by nature a vegetarian? Nowadays most doctors tell us, that he is not, but the most famous naturalists have all deduced, that he is.