For me I find that being vegan is stupid just because they dont like the mistreatment of animals.
Earlier today I was having a conversation with 2 cousins and a friend of them and we were speaking about Vegetarian and Veganism and they agree with me being vegan sorry is a little dumb, because that is how life is created, that is how food chain it is. Animals eat other animals to survive, you dont see a tiger eating grass to survive, they eat meat, you dont see a cocodrile eating lettuce to survive. Food that comes from animals have proteins and nutrients that the human need to survive. A plant can't replace the real protein that comes from an animal in any way. Many plants sure have proteins or grains, but they are not the same and the effects on your body is not the same as eating the real protein that comes from animals. For instance if lentils have proteins and a vegan only eats that to get their proteins from it, at some point in their life, Im sure they will start to get tired of eating lentils and grains the whole time , they may want to eat other stuff.
Also I know is terribe and sad how animals are mistreated when they are going to kill them to get their meat from consumption, yes it is sad and terribel and they suffer, but that is the way life i, the human being need the proteins from animals to survive, is the life food
Being vegan also is dangerous I was told by my cousin who works for the medicine field. She told me that if a person is vegan all their life there is a high percentage that they develop leukemia, because they lack of red cells in their bodies and sicne they have anemia for not consuming red meat, it is a chance to develop leukemia as anemia can develop in leukemia.