Eating a healthy diet is very important for keeping the body fit and strong. We all know that we should eat healthy foods but still we cannot stop ourselves from eating some unhealthy foods that attract us due to their taste. The unhealthy foods only cause problems for us as they cause many health problems and diseases. We will discuss about some unhealthy foods in this article. We love to eat fast foods like hot dogs, pastries, cakes, sausages and many other types of fatty foods. We eat these foods to celebrate the special events like birthdays, parties or just hanging with friends. Following is a list of the most unhealthy foods in the world.