Yes it is. Remember:
>>> So is it possible some people don't really need fish oil for well-being? Evolution might have rendered eating fish useless for these people.
> But people with agendas lying on their blogs or youtube isn't truth. Pretending carnivores are omnivores and then saying "look we're not like omnivores" is just deliberate dishonesty.
Yes we can it fresh meat and digest it. Even cows can digest milk and meat to some degree; remember the mad cow disease.
The human body works best with vegan food as main food or only vegan food in 2018 with modern vitamin supplements. This is a fact.
Regarding vitamin B12: https://www.youtube.com/watch?v=cavI_FnIrh4 and https://www.youtube.com/playlist?list=PL5TLzNi5fYd-Tyz9vI6Q2...
I am sure you have not watched the videos because otherwise your would reply differently.
Again, human physiology that you can not deny or call a lie:
https://livinontheveg.com/omnivore-or-herbivore/
https://www.youtube.com/watch?v=sXj76A9hI-o
By far most humans do not like and do not eat raw meat.
Most humans do not even like predigested meat in the form of cooked meat or grilled meat without further additions like salt and spices and other plant based food for the taste.