Alzheimer's

Study Reveals Head Trauma May Increase Likelihood of Alzheimer’s
Alzheimer’s disease has long been a medical mystery, but new research may point to at least one cause for the debilitating condition. After a study involving 300,000 veterans aged 55 and up, scientists at the University of California-San Francisco learned that older people who’ve experienced a traumatic brain injury — or TBI — during their lives have more than twice the risk of developing dementia