I was a vegetarian for years. I read books, talked with others who'd done it knowledgeably, got great cookbooks----but I still, finally, ended up with my doctor telling me my protein levels were just too low--I had to eat meat.
(But I must say, coming across "Rib of Foal"--baby horse--on a menu in Geneva SW caused me to run out and boot in the garden!! lol)
I think that our individual bodies, as with brains, have varied needs, which maybe even change as we grow older. There are some great insights in this thread in re different philosophies--jeez, when my brother found out at 30 that he had a bad valve--resulting in a heart equal to an 80-year old man--and could die within 5 years, his wife converted them to a complete macrobiotic diet. He's now a healthy 41, has changed some other things in his life, but is going pretty strong with a growing business, still with that 80-yo heart. It works for him. Woulda killed me!!
Yes, living creatures are sentient beings, and if PETA had their way we wouldn't even eat plants (they have a life energy which we can take advantage of within a few short hours of harvest). Do trees have souls? Pray for bounty, give thanks for all you have, appreciate life, and do the best that works for you!!! :shark: We all become fodder for something at some point! It's the circle of live. :thm: And I really apologize for going on and on and on and on. . . . .