Oh really? Funny I haven’t seen any nutritional deficiencies in my year on that way of eating, and haven’t died of scurvy even once. In fact I’m in the best health I ever have had since I was a youth
Ethics? Eating animals raised on grass (in places which don’t support other agriculture) is worse than clear felling forests to support monoculture cereals?
My food supports the land it grows on, which hosts a myriad other species