In our Post-Industrial world, fast food has become an integral part of our lives. However, a number of medical research found out that fast food has a bad influence on people health. 

In my opinion, junk food is the worst food for people health. Firstly, fast food has a high level of calories. People, who often eat fast food can suffer from obesity, have a high level of cholesterol and have a heart disease. Secondly, scientists have found out that people are addicted to fast food/ It is the worst food habit and it is a mental illness. For some people it a good way to cope with depression or to manage stress but food cannot solve people problems. 

Nevertheless, lots of disbelievers argue that fast food saves time for busy people. They say that junk food has not