What seems unhealthy but may actually be good for you?
By - greetings_imperial
Letting kids get dirty. It exposes them to germs and builds their immune system.
Constantly online, you never know how much you can learn online with people from around the world.
Socializing in person.
Fat. Some vitamins are fat soluble (A, D, E, and K). Reducing your body fat too low can be harmful.
Swimming in sewage. A very famous comedian called George Carlin did a piece on it. It builds the immune system very nicely