Written by Jim Berk -

The brain is the focal point of the regulation and control of our bodily activities. It receives sensory impulses, shapes our thoughts, our emotions and our intelligence. As we get older, the brain shrinks, particularly after age 70. Have you ever been at a loss, finding the right word? Well, with blood flow to the brain slowing, a cognitive decline can follow, thus affecting where you store words.

Statistics show that if you are a man, you are more likely to have memory problems. And people who have suffered a head injury are also more susceptible to memory loss.

But the good news is regular exercise keeps the blood flowing and your mind humming. Good sleep and a healthy diet also boost brain function. Vitamin B has been shown to lower your chances of dementia. So keep eating those leafy greens.