People may experience some psychological diseases due to both environmental and genetic conditions. Major depression, which is one of these mood disorders, is that the psychologically disturbed person experiences intense feelings of sadness, helplessness, guilt, unhappiness, inadequacy, worthlessness, and grief; It is a psychological disease in which pessimism, weakness and not being able to enjoy life, as well as physical symptoms, major changes in sleep patterns and deterioration in eating patterns are seen. It is known that major depression, which causes major changes in people's mood, relationships, and behaviors, is also highly related to their eating habits. Therefore, in the treatment of depression, in addition to the use of psychotherapy and medication, some changes in the eating habits of the person will help the treatment. One of the things that a person with major depression is most curious about is when this disease will end. Because people who have been diagnosed with major depression often have the feeling that this situation is permanent for them and will not go away again. On the one hand, they want it to end. If psychological treatment is taken, this situation can be overcome with both psychotherapy and drug treatment, albeit a bit challenging, patiently. 85% or more of major depression cases benefit from the usual and rapidly effective treatment modalities that are generally known. Untreated cases improve in 6-24 months. In 5-10% of cases, it takes more than two years. This may vary from person to person. However, in cases where treatment is received, major depression can be overcome much more easily. This will improve in a much shorter time, especially if the person helps the therapist to correct himself and does not rely only on drugs but tries to do something for himself. During the treatment of major depression, there will be changes in your eating habits. These are conditions such as overeating or not eating at all. If you want major depression mood disorder to pass faster and you want to feel better, you need to pay attention to your diet. While there are extreme changes in your eating habits, it will be much more difficult to get yourself together if you allow it. Therefore, you should be careful not to change your nutritional status. If there are changes you can make, it should be to eat a healthier diet to overcome major depression. Because nutritional status is related to human psychology, and disruptions in human psychology cause nutrition to deteriorate, which is an undesirable situation.