After years of worsening difficult and puzzling symptoms, Rosie helped to identify the problem as histamine intolerance and with her help and guidance, my symptoms are now practically non-existent. I now feel better and healthier than I have for years! I feel that Rosie has really been invested in helping me to get better and to find what works best for me. Rosie’s expert, caring and collaborative approach has been so helpful in understanding and changing my diet and health, and also in getting me through some difficult times in this process. I would not have got to where I am without her.