brain

Just like your body, your mind needs exercise to remain healthy.  One way to keep your brain sharp is to practice a technique called neurobics.  According to researchers at Duke University, done regularly, these simple practices can help keep your mind sharp and ready to tackle new challenges.

How much time do you spend on you cell phone?  Spending 50 minutes with a cellphone plastered to your ear is enough to change brain cell activity in the part of the brain closest to the antenna.