What?☹?? causes diseases?

Lots of things, poor diet (like too much sugar, too much salt, not enough vegetables, too many artificial ingredients, too much meat over-eating), stress, negative thoughts, lack of exercise, vaccines, bacteria, viruses, lack of continuous minor exposure to bacteria and viruses, pollution, other unnatural chemicals in our environment, genetic disorders, things your mother ate/drank/smoked/injected/etc. while pregnant or nursing, etc. etc.