Nigel Denby is a registered dietitian. He trained at Glasgow Caledonian University, following an established career in the catering industry. He combines his dietetic training with a love of food - he is a trained chef and restaurateur - and has recently opened a parent/child community website www.grub4life.org.uk , which provides support, information, recipes and advice to parents and teachers of young children. He runs a practice in Harley Street where he specialises in weight management, PMS, the menopause, Irritable Bowel Syndrome (IBS) and food intolerance. As a broadcaster for television and radio in the UK and across Europe, Nigel is a familiar face on programmes such as The One Show (BBC1), Teen Mums and Kyle ' s Academy (ITV1) and The Truth about Food (BBC2), and he has appeared on BBC Breakfast on numerous occasions.

He writes for the Sunday Telegraph Magazine, Zest, Essentials and Somerfi eld Magazine . Nigel is also the nutritionist for www.closerdiets.com , a member of the expert panel for the 'Nutrition and Health Show ' and consumer dietetic adviser for Complete Nutrition magazine. He is the author and co - author of seven books including Nutrition for Dummies, The GL Diet for Dummies and Living Gluten Free for Dummies . In 2006 the Food Standards Agency DVD Eatwell featuring Nigel won a Silver Screen award at the US International Film and Video awards.