Amanda Cross, a trained nutritionalist, has had a varied career including TV presenter for UK Living and Channel Health, health and beauty journalist and author. She is the author of Food Boosters for Kids, Miracle Soups and Curb the Carb, all published by Hamlyn.Location: Southampton, UK. Penny Hunking is an Accredited Sports Dietician and qualified fitness instructor. Penny is the author of two books about exercise and nutrition and is the Managing Director of Energise Nutrition, which aims to raise the awareness of good nutrition within an active lifestyle. She regularly appears on television and radio and contributes to a wide range of magazines. Fiona Hunter has over 20 years' experience in the field of nutrition. In 1988 she became nutrition editor at 'Good Housekeeping' magazine. She now works freelance contributing to a number of magazines and newspapers, as well as regularly appearing on television and radio.Location: London, UK. Charmaine Yabsley is a freelance journalist specialising in health, nutrition, fitness and beauty. She appears regularly on television and radio as an expert on various health topics. She is the author of several health books, including Charmaine Yabsley's Cleanse, Purify, Energize, The Happy Plan, Naturally Beautiful and Miracle Juices. Charmaine was the launch editor of Holland & Barrett's best-selling Healthy magazine and regularly contributes to Grazia, Zest, Red, Company, Now, Real, Sainsbury's magazine and the Evening Standard, as well as many other websites, newspapers and magazines.