According to signs and symptoms of depression, most of the depressed people eating more than most people would eat and lack of control over eating and eating large amount of food when they were not hungry physically(when having depressed mood and when feeling alone)that affect on their lifestyle and decrease quality of life of them. They eating unhealthy foods, exercising irregularly or not at all, Drinking more alcohol and smoking, didn't attention to their health. Depression can lead to other diseases such as obesity, metabolic disorder, coronary artery disease in depressed patients....