Junk food contains very high fat and sugar. . Also junk food has preservatives, chemicals, artificial colours and flavours. But healthy food is not containing these substances. However, both junk food and healthy food are delicious but junk food has more delicious than healthy food. The price is compatible with the pocket money for most of the kids and the teenagers who frequent the joints and it also is a great buy to makeup for the shortage of time. It is often quicker to eat or prepare than healthy food.HEALTHY FOOD But healthy food is rich with nutritional value. junk food has affected the body's health and causes dangerous diseases, such as obesity, diabetes, high blood pressure and sometimes poisoning. On the other hand, healthy food preserves and protects a body from diseases.Junk food is an unhealthy food, food with poor nutritional value; Junk food can be found in fast foods, frozen foods and other foods which have chemical contents.Several studies have proven that a good intake of fruit and vegetables may protect from developing heart disease, diabetes type 2, and cancer.so live without disease live a happy life.