Lifestyle genetic testing and screening is said to be the future of medicine. The process enables people to take personal ownership of their health, and by doing so, reduce their risk of disease. The tests are evidence-based DNA screenings that look at specific genetic markers of health like nutrition, exercise, sleep, environmental exposures and other lifestyle factors, that contribute to the development of lifestyle-related diseases. We spoke to  Dr Yvonne Holt, from Next Biosciences