They Think Im Anorexic? How Can I Explain Why I Don’t Eat Meat?

People don’t understand why I don’t eat meat. It not for the animals or anything, I just don’t really like it so I decided to become a vegetarian. When I try to explain in to my friends they think it’s because im anorexic which is so dumb and offensive to people who actually suffer from it. I have only lost like 10 pounds since I stopped eating it and i have always been a healthy weight. So how can I get them to stop bothering me? Now they are tellin my parents they are worried, and it’s really annoying even though I know they are trying to help.