Forget fish oil and sudoku - it's exercise that makes you brainier ... This book is the first time scientific evidence from all over the world has been pulled together to show that the fitter you are, the better your brain works' Daily Mail. If exercise came in pill form, it would be plastered across the front page, hailed as the blockbuster drug of the century. So what you waiting for? Get moving!' Focus Magazine.
I guess that i"ll have get off my big old duff and listen to the audio book.