What are the causes of depression?

　　Nowadays, the specific factors of depression are not enough to determine, but in fact, the onset of depression are often very much related to the patient's psychological state, in addition to the patient's life environment, which is one of the most common external factors of the onset of factors. The following aspects of the causes of depression are introduced:

　　Experts tell the three major underlying causes of depression

　　1, congenital depression tendency: congenital is what we usually call about heredity, depression is usually inherited in the family. For example, if one of the identical twins suffers from depression or manic depression, then the other has a 70% chance of suffering from this disease, which is one of the causes of depression.

　　2. The cause of depression is rooted in the brain: neurotransmitters are chemicals secreted by the body through which brain cells send messages to other parts of the body. Through analysis researchers have found that the biochemicals that are usually out of balance in the body of a depressed person are complex amines, norepinephrine and dopamine.

　　3. Environmental factors cause depression: environmental factors associated with depression include unemployment, poverty, old age or loneliness. Depression can cause a person's perception of normal life situations to change. Depressed people tend to exaggerate negative factors, which can cause them to feel hopeless, helpless and overwhelmed, which contributes to depression.

　　The onset of depression is actually a very complex process. Depression is a disease that not only causes very great damage to the patient's body, as well as the mind, and, for the patient's family members, it also has a great impact on the patient's family, and in the event of psychological abnormalities, it is recommended that timely relief be provided.