HEALTH

Exercise antidote for blues
Study: Even half the recommended amount helps fight depression
By LINDA SEARING
The Washington Post

Already known to help ease depression, regular exercise may also help prevent it, with people who exercised just half the recommended weekly amount lowering their risk for depression by 18%, according to research published in the journal JAMA Psychiatry.

However, those who were more active, meeting at least the minimum recommended physical activity level, reduced their risk for depression by 25%, compared with inactive people.

The findings stem from the analysis of data from 15 studies involving 191,130 adults who were tracked for at least three years. Those who met activity guidelines did at least 150 minutes a week of moderate-intensity activity, such as brisk walking, as recommended in the Physical Activity Guidelines for Americans.

Mental health experts note that nearly 10% of American adults struggle with some form of depression. Medication and talk therapy are commonly prescribed, but exercise is also considered effective.

Exercise sparks the brain’s release of endorphins, referred to as feel-good hormones. It can also quiet the mind, quelling the negative thoughts that often accompany depression, and can reduce stress, improve sleep and boost self-esteem.