Professor Robert Thomas one of the UK leading researchers investigating the impact of lifestyle and nutrition on longevity, cancer, long covid, chronic diseases and sports performance. He is also a NHS Consultant Oncologist at Addenbrooke's and Bedford Cambridge University Hospitals where he treats patients with breast and urological cancers with radiotherapy, chemotherapy and biological therapies. A Clinical Teacher at Cambridge University, a regular health journalist for National World News, a Professor of sport and Nutritional science at the University of Bedfordshire and the author of the bestselling book "How to Live". He was recently appointed head of Integrative Oncology for The Royal London Hospital for Integrative Medicine He is currently chief investigator of the ongoing national covid vaccine nutritional intervention study. He recently completed the YourPhyto study which found that boosting phytochemical rich foods and gut health slowed prostate cancer progression, improved urinary symptoms, reduced markers of inflammation and increased grip strength. His over 100 scientific papers, can be accessed on cancernet.co.uk/rthomas.htm. For this work, he has been awarded the Royal College of Radiologist and Oncologist research medal, a Fellowship in the British Society of Lifestyle Medicine and "Oncologist of the Year" by The British Oncology Association.