Castiel will finally interact with Dean’s demonic side in this week’s outing. “It’s a pretty strenuous meeting,” Ackles previews. “Dean is still not quite Dean, and Cas is having to, unfortunately, use some powers he would rather not have to use against Dean.”
Even though the angel is facing his own problems and is low on grace, “Castiel is hellbent on ridding Dean of his demon and willing to do anything, no holds barred, to make sure he’s no longer a demon,” Misha Collins says, adding that their face-to-face is “a little touchy.”
Omnivores can digest both plant matter and animal tissue. Since humans have the ability to digest both, we are technically omnivores. That being said, a person can live a completely healthy life without eating meat, provided they take precautions to get enough protein, iron, B12, etc. So we are not "obligate" omnivores or carnivores, because it is possible to be well nourished without it in most cases. I can pass along more sources if needed. Hope this helps!
*disdainful white parent voice* kids these days and their…inability to sit quietly and cooperate as a cog in the gas guzzling white supremacist capitalist ableist heteropatriarchal machine we’ve designed for them…and their rap songs