Depression is a medical illness that negatively affects how you feel, the way you think, and how you act. Depression does not discriminate; it affects men and women, young and old, and people of all races, cultures, and incomes....
The article describes well about depression and its symptoms. But, the ways to overcome/treat the same are not very convincing.
Knowledge wise good but solution wise not good. Some easily available household formula also need to be specified. Also please try to serve with love not professionally.
chemicals in brains means.from whom depression will come.is it related to brain or mind