Damage to the brain's outer layer caused by smoking may be reversible after quitting, but it could take years, a study said Tuesday.
Feb 10, 2015
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Former NFL players who played tackle football before age 12 at increased risk of memory and thinking problems later
Former National Football League (NFL) players who participated in tackle football before the age of 12 were more likely to have memory and thinking problems in adulthood, according to a new study published in the January ...
Jan 28, 2015
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