Men may get head start on Alzheimer's treatment, study says
by Sandee LaMotte, CNN
Updated 6:14 PM ET, Wed March 16, 2016
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Photos:Photos: Brain facts
How to keep your brain healthy – Scientists have learned more about the brain in the past 10 years than in all other time periods combined. Take a look at these discoveries to see how to improve your memory and boost your mental power.