Olympic gold medallist Christine Ohuruogu and world junior champion Dina Asher-Smith today taste tested the “perfect meal for an athlete” according to performance nutrition experts. LONDON, 2015-2-18 — /EPR Retail News/ — The dish, an 8oz New York strip sirloin steak served with sweet potato mash, kale, samphire, mange tout and broccoli, was served by London…