Tracy Parker is a registered dietitian who has spent more than 15 years working with people with IBS. Six of those were spent as a research dietitian at Addenbrooke 's Hospital in Cambridge, England, studying the role of diet in the management of IBS and Crohn's disease.
Arthur Potts Dawson
Arthur Potts Dawson is passionate about good food, eating well and making the most of what's fresh, local and seasonal. He was trained by the Roux brothers, Rowley Leigh and Pierre Koffmann. He went on to be head chef for Ruth Rogers & Rose Gray at the River Café, the Soho House Group at Cecconi's, Jamie Oliver at Fifteen and Hugh Fearnley-Whittingstall at River Cottage HQ. He founded London eco-restaurants Acorn House and Water House for the Shoreditch Trust, and the annual Mrs Paisley's Lashings pop-ups with Jo Wood.Arthur has appeared on the BBC's Market Kitchen on numerous occasions, had his own show in C4's latest Food Fight season alongside Gordon, Jamie,Hugh and Heston, and was featured on C4's The People's Supermarket documentary this Spring. Arthur lives in London and Somerset with his partner and two children, and he's working on his next restaurant.