: tell me - must everything we eat be entirely healthy? if so, what a dull life we will lead.
No, of course not everything you eat must be healthy. I'm a vegan, but I drink and eat french fries, etc. BUT...I don't eat meat because I'm opposed to cruelty to animals, and because raising cattle and other livestock is ruinous for the environment.
My credo is, do whatever you want so long as you're not hurting others.