Can Playing Brain Games Really Keep Your Mind Fit? Brain Experts Set the Record Straight

There isn't a definitive answer (yet), but what experts do know is that we all need a brain fitness regimen to stay sharp as a tack. You know you need to keep your body fit with physical activity. But don't forget about your brain. While improving your physical fitness aids your brain, so too does improving mental fitness, and experts say it's never too early—or late—to start a brain fitness regimen to stay sharp into old age.