Muir Gray entered the Public Health Service by joining the City of Oxford Health Department in 1972 after qualifying in medicine in Glasgow, the city of his birth
He is the founding director of the Oxford Value and Stewardship Programme www.ovsp.net and is now working to bring about a transformation of care with the aim of increasing value for both populations and individuals and published a series of How To Handbooks for example, How `to Get Better Value Healthcare, How To Build Healthcare Systems and How To Create the Right Healthcare Culture.
Muir Gray has done research and introduced services to help people live longer better for fifty years , his mission is ageing and how to cope with it and he has published a number of books for example a book for people aged seventy called Sod 70 ! one for the younger decade called Sod60! This with Dr Claire Parker, and his book for people aged 40-60, titled Midlife, was published in January 2017. Other books in series on Sod Ageing are Sod it, Eat Well, with Anita Bean and Sod Sitting, Get Moving with Diana Moran, the Green Goddess. For people of all ages Dr Gray’s Walking Cure summarises the evidence on this wonderful means of feeling well, reducing the risk of disease and minimising disability should disease strike. In addition, he has published papers in the Lancet and the BMJ analysing what is happening to us as we live longer and concluding that most of the problems are not due to the ageing process, until the nineties, but are the result of loss of fitness, disease, much of it preventable and all of it complicated by accelerated loss of fitness, and by negative beliefs about the potential for people to increase their physical and mental wellbeing and ability at any age. He has set up the Optimal Ageing Programme at oxford with the website www.livebetterforlonger.weebly.com