Michelle Harvie (Author) Dr Michelle Harvie is an award-winning research dietician at Genesis Breast Cancer Prevention, specialising in optimum diet and exercise strategies to prevent breast cancer and its recurrence. Her findings have been published in many major scientific publications and she was awarded the British Dietetic Association Rose Simmond's Award for best published dietetic research in 2005. She is the co-author of The 2-Day Diet, The 2-Day Diet Cookbook and The 2-Day Diet Quick and Easy Edition. Tony Howell (Author) Prof Tony Howell is Professor of Medical Oncology and specialises in pharmacological and lifestyle measurements to prevent breast cancer. He is also Research Director of Genesis Breast Cancer Prevention. He is the co-author of The 2-Day Diet, The 2-Day Diet Cookbook and The 2-Day Diet Quick and Easy Edition.