Train Your Brain More can turn back the clock. Like the body, the brain needs exercise. And Dr. Ryuta Kawashima, world-renowned professor of neuroscience at Tohoku University, has dedicated his life to researching exactly how we can make out brains work better.

Here are his results - set out in a highly rewarding new programme of deceptively simple activities, each carefully chosen to stimulate a different part of your brain. Every day you fill in a worksheet of easy exercises and then with weekly tests and a personal logbook you can track your progress. Taking just a few minutes a day over two months, you really can boost your brain-power and creativity.

Everyone who has tried Train Your Brain will be back for more.