I mean, guys. It's obviously healthier to eat plants. That's just a fact. Plants are better in almost every way for our bodies. Especially these days with the ways that livestock are raised and treated. Most of them barely walk, eat corn, are given steroids to grow faster and are electrocuted. The quality of the animal is pretty horrible throughout its life and it's no wonder that it would produce a bad body. Nothing good can come of torture, yet these animals are tortured and then we're eating their remains. On top of that, there are a number of processing plants that the meats go through after the animal has suffered abuse its entire life so the meat is even further tainted. This results in just a pretty bad meal.
On the contrary, plants aren't all that much better today with the addition of pesticides and everything else that happens. If you find organic plants and grass fed, free roaming meat, that's a totally different story. But when your meats consist of nothing but KFC boneless nuggets (which boneless chicken is a worse on a totally different story) and the meat from fast food burger places, and the plants are being drowned by in chemicals to prevent them being eaten by insects, it's pretty sad and unhealthy both ways.