The brain’s vitality can remain intact throughout our lives, as long as we keep exercising it,” states the Vancouver Sun newspaper. “Read, read, read,” says Dr. Amir Soas of Case Western Reserve University Medical School in Ohio, U.S.A. To retain brainpower as you age, choose mentally challenging hobbies, study a new language, learn to play a musical instrument, or engage in stimulating conversations. “Anything that stimulates the brain to think,” says Dr. Soas. He also encourages cutting back on TV. “When you watch television, your brain goes into neutral,” he says. The Sun adds that a healthy brain also needs oxygen pumped through healthy arteries. Thus, exercise and proper diet, the same things that help to prevent heart disease and diabetes, also help the brain.