Can one turn back time? Stanford Medicine's Jill Helms presents science facts vs. science fiction when it comes to aging. Helms leads a team of investigators who are working on accelerating tissue healing in humans by using a patient's own stem cells. Dr. Helms spoke to over 200 women at Stanford Medicine's annual Women's Health Luncheon on January 26, 2016. The event was hosted by Stanford Medicine's Community Council members.