Empowered Patient Podcast

Dr. John Bellettiere is the assistant professor of epidemiology at the Herbert Wertheim School of Public Health and Human Longevity Science at UC San Diego. Alexis Garduno is a third-year student in the UC San Diego and San Diego State University joint doctoral program in public health and the first author in a multi-institutional research effort better to understand the impact of physical activity on health. Their recently released study analyzed data about the total steps taken per day, the intensity of the walking, and the risk of development of Type 2 diabetes in postmenopausal women. Study results indicated that for each 2,000 additional steps per day, there was a 12% reduction in diabetes risk. John elaborates, "Well, we set out to understand how steps per day was related to incident diabetes in older women. Long have we known that physical activity is important for the prevention of chronic diseases, such as diabetes and cardiovascular disease. But for a long time, we have not been able to measure with