The world is full of diseases. Chances are, you've experienced a disease at one point in your life. Diseases are typically chronic and can affect a person for a long period of time; some are curable, and others are not.
Science has a way of explaining why many diseases occur, as well as documenting successful ways to treat them for improved results and lifestyles for the person who has the disease.
Unfortunately, not all diseases can be explained. Some of them have never even been reproduced before and have left doctors and scientists alike scratching their heads. All scientists can really do is construct theories.
In this video, you'll learn about 25 really weird diseases that science just can't explain.
Hopefully, you never come down with any of these diseases, or you might just be out of luck.