Train your brain to be quicker fitter & brighter than it's ever been! This book gives you everything you need to get a mental edge featuring hundreds of puzzles quizzes & problem-solving games. It also gives you some great advice on how to maximise your mental agility through diet exercise & the right lifestyle choices as well as showing you how to put your new more powerful brain to the test at work home & play. NOT GOT MUCH TIME? One five & ten-minute introductions to key principles to get you started. AUTHOR INSIGHTS Lots of instant help with common problems & quick tips for success based on the authors' many years of experience. TEST YOURSELF Tests in the book & online to keep track of your progress. EXTEND YOUR KNOWLEDGE Extra online articles at www.teachyourself.com to give you a richer understanding of how to train your brain. FIVE THINGS TO REMEMBER Quick refreshers to help you remember the key facts. TRY THIS Innovative exercises illustrate what you've learnt & how to use it.