
Playing Full-Contact Sports Could Have Lasting Effects On Your Brain
Playing sports is a great way to stay in shape. But full-contact sports like football, soccer, and hockey may put you at risk for concussions and traumatic injuries that can have devastating effects on the brain. Concussions are common in contact sports at all levels from children up to professional athletes. Although one concussion is unlikely to cause long-term issues, repeated concussions can cause a serious condition called chronic traumatic encephalopathy. This disease impairs thinking and causes mood and behavioral issues. It has no cure and gets progressively worse over time, often resulting in dementia. Brain scans of former professional athletes found changes in the structure of their brains compared to non-athletes. And the alterations were more obvious in athletes who played sports with higher levels of contact. Similar results were seen in college athletes who play full-contact and collision sports.