One hour of exercise a week can prevent depression

  A landmark study led by the Black Dog Institute has revealed that regular exercise of any intensity can prevent future depression. Published in the American Journal of Psychiatry, the results show even small amounts of exercise can protect against depression, with mental health benefits seen regardless of age or gender. In the largest and most extensive study of its kind, the analysis involved 33,908 Norwegian adults who had their levels of exercise and symptoms of depression and anxiety monitored over 11 years. The international research team found that 12% of cases of depression could have been prevented if participants undertook