You eat the animals food ? We give them a fulfilled life to serve its purpose. That's why we give thanks Itadakimasu〜!
We are omnivores. The only reason meat is technically bad for you is preservatives and all the other crap people pile into the meat you eat today. Also we are the top of the food chain. You think a lion thinks about your family before eating your ass?
and humanity is evil? We are the only species capable of altruism and empathy. It's kill or be killed. Ya know. Natural selection and all that shit. We won the race.
You can get protein through beans and other forms. You don't need protein through meat. Although you do need iron which meat is rich in.
Did you know pills are in fact not a proper substitute? They're fake supplements not as good as the real thing. And never will be.
I feel like your the person that if you where stuck on a island and had a month till rescue and there was pigs on the island you would die before killing and eating one. Survival of the fittest.
So we should kill ourselves / be malnourished for animals. Cutting down on meat intake , that sounds like a better idea . Plus , if you're in you're growing years it could actually do some damage to your body .