In our daily life, we can often feel depressed and stressed. Have ever summarized what causes your depression? In fact, various elements like high pressure of work and diseases can cause depression. Generally speaking, our depression can be caused by diseases, medicines, changes of life, fatigue and malnutrition. 

1. Diseases: Because of tensional jobs and environmental pollution, the variety of diseases has already been expanded. Nowadays, we can easily come across the patients with heart disease, cancer and kidney failure everywhere. Diseases can easily cause depression and make the patients feel stressed. Nearly all the people can understand the pain of illness.

2. Medicines: If you are attacked by illness, you have to take medicines or drugs to alleviate the disease situation. For example, you have to take hypotensor to decrease high blood pressure. However, some compositions of medicines can seriously affect the emotions of patients. For example, the long-term absorption of caffeine contained in tranquilizers can cause nervousness to some degree. Therefore, we can not always depend on anti-depressants in our daily life.

3. Changes of life: In our daily life, we can always be puzzled by various problems, such as loss of jobs, lack of money and failure in love. It is easy for us to understand the depression caused by such problems. If you lose the person you love, you can easily sink in sorrow for a long time. If these problems really happen, you must figure out some skills to struggle with the depression. For example, you can watch movies or take a vacation to relax yourself.

4. Fatigue: Fatigue is an important reason to explain the unconscious formation of depression. If you feel tired and stressed, you will easily complain of the heavy work and life. When you are complaining of your weariness, your mood can be easily affected. In order to prevent excessive fatigue, you should learn how to balance work and life.

5. Malnutrition: The malnutrition can also cause depression to affect your mood. The deficiency of nutrients can be reflected by the disorders and changes of your emotions. When you do not supplement essential nutrients in time, your brain can not absorb enough trace elements to maintain the normal production of neurotransmitter, which can finally cause depression and anxiety. In addition, the inadequate supplementation of vitamin B6 can also cause depression by affecting the nerves in your brain. Therefore, we should always adhere to a healthy diet so as to absorb adequate nutrients and improve the mental health.