Because all of us have been brought up eating junk food, well most of us, it is not easy to change our eating habits. Your eating habits have developed since childhood based on what your mothers or fathers cooked and what your psychological make-up was during that time.
The foods you eat and crave help keep pass trauma and present anxiety in check. Food helps make you feel good when you start to feel bad. Eating is a natural defense mechanism that the brain-body uses to keep you from going crazy.