Dr. Oz's Lifestyle Tips for Longer Life

While it's no secret that many health experts believe diet and exercise are the keys to living a healthy life, a new study out of Germany claims that making four lifestyle changes can help reduce the risk of major chronic illness by much more than previously thought. According to the seven-year-plus study published in the Archives of Internal Medicine, people who do not smoke, have a body mass index lower than 30, exercise for at least three-and-a-half hours each week and eat a healthy diet...Full Story