<p>Daniel Davey is the man who fuels many of Ireland's elite athletes. A performance nutritionist for Leinster Rugby and Dublin senior footballers, he has seen first-hand how consistently eating good food can lead to trophies, personal bests and incredible physiques.<br>The good news is that it's not just in elite sport that you can raise your game through diet. Here, Daniel translates the science of nutrition into easy-to-follow information and ...