Dementia: A new study has found that three head injuries in a lifetime may increase the risk of dementia. Experts at Oxford University studied 15,000 people aged 50 and over. They found that concussion is associated with less brain power in later life. It was even worse for people who had suffered three mild or moderate blows to the head, or only one severe blow. These accidents include hitting your head from a fall, a sporting collision like football, or a car accident. risk of dementia “The more times you…
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