Is man an omnivore or is he a frugivore/vegetarian?
Is it possible man is a frugivore and not an omnivore or carnivore? for the sake of argument lets say "vegetarian" which would include frugivores and raw foodists as well. Now, to answer that question first think back before the time when man began to cook its food over fires, and was forced to look for alternative foods like killing animals to survive. If you take a close examination of a carnivores/meat eaters anatomy you see quite clearly that it is designed to quickly eliminate meat products and therefore less worry of putrefaction. Did you know meat eaters, true carnivores sleep many hours of a days period? Big cats can sleep up to 20 hours out of a 24 hour period.
A cats anatomy is equipped to kill, and tolerate a high protein diet but they pay a price for that diet too, forcing them, to digest and sleep many hours out of a day even with a digestive system meant to handle it.On the other end of the spectrum look at the energy and stamina and power of apes, horses, elephants, gorillas and vegetarian frugivore species. Look at the intelligence levels in primates, they are primarily frugivores and vegetarian eaters. They are all also very active, way more than true carnivores, keeping in ind bears account for omnivores not carnivores. Actually a bears diet is high in berries first, then vegetation and then meat lastly unless its the grizzlies before hibernation of course to put on fat layer. Take a look at this chart below...
https://2.bp.blogspot.com/-pVwGffIYzsk/WGPbPxUVPzI/AAAAAAAAG8E/aBUglNY3inwfddJjVk9uYLj_ZoK2AeojwCLcB/s1600/Claudia+Sutton+-+Humans+Are+Frugivores+Comparative+Anatomy+-+Carnivore+Omnivore+Herbivore+Frugivore.jpg
Fruits are also associated with brain size and intelligence, if you look at the delicacy of a humans form they are meant to "pick and eat", not attack and kill and eat flesh. Humans also flourish on raw fruit and vegetarian diets rather than meat and starch based diets. Islander diet- "Islander foods are nutrient-dense, the meals are prepared in healthy ways and oils are used sparingly. The high-fibre, low-fat nature of these diets reduces the risk of heart disease, hypertension, stroke, diabetes, obesity and certain forms of cancer."Raw Food diet-"Raw foodism (or following a raw food diet) is the dietary practice of eating only uncooked, unprocessed foods. Depending on the exact philosophy or type of lifestyle and results desired, raw food diets may include a selection of fruits, vegetables, nuts, seeds, eggs, fish, meat and dairy products."We know man had to adapt to harsher climates and is considered an "omnivore" that's not the question, what do you think man is more suited for naturally and health wise? keeping in mind most human meat eaters aren't just consuming a little piece of dead meat here and there, most meat eaters eat meat three times a day perhaps more.