Dr. Joel Ray, St. Michael's Hospital (IMAGE) St. Michael's Hospital Caption Being underweight puts people at highest risk of dying, just as obesity does, according to new research by Dr. Joel Ray of St. Michael's Hospital. Credit Courtesy of St. Michael's Hospital Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.