Self-Management of Depression

Although we have all heard the medical profession touting the health benefits of physical activity and exercise, most of us don’t regularly engage in this inexpensive health-promoting behavior. In addition to preventing chronic medical conditions, growing evidence demonstrates that physical activity and exercise improve mental well-being and have a buffering effect on depression. A review of the literature showed that a higher level of baseline physical activity was associated with decreased risk of developing depression in the future (Mammen & Faulkner, 2013). Even low levels of physical activity, such as walking less than 150 minutes per week, can prevent future depression. Another study demonstrated that individuals who engaged in physical activity for more than 30 minutes a day had a 48% lower risk of being depressed at follow-up compared to individuals who didn’t engage in physical activity (van Gool et al., 2006). Interestingly, the same study also showed that each minute of ...