Source: Wikimedia Commons

Earlier this year, many retired football players and their families filed a class-action lawsuit against the NFL. The complaint states that the NFL hid evidence of the dangers of the game, dangers like brain damage from repeat concussions and sub-concussive trauma. New research indicates that the repetitive beatings that football players experience over the course of their career causes irreparable damage to their brains, leading to cognitive, emotional, and functional problems similar to Parkinson’s and Alzheimer’s diseases. Several players committed suicide after repeat concussions left them with depression and mood swings, and many others continue to suffer memory loss, cognitive impairment, and balance problems.

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