James J. DiNicolantonio, Pharm.D., is a leading cardiovascular research scientist and doctor of pharmacy at Saint Luke's Mid America Heart Institute in Kansas City, Missouri, who has spent nearly a decade researching the effects of different fats on the body. A well-respected and internationally known scientist and expert on health and nutrition, he has contributed extensively to health-care policy and medical literature. He is the author of the best-selling book The Salt Fix, which has been featured in print and other media including The Daily Mail, the New York Post, Women's Health Magazine, Spirituality & Health, NPR, ABC, Fox News, and more. Dr. Joseph Mercola is a passionate advocate of natural medicine, a wellness champion, and a visionary who has implemented much-needed changes to our current health-care system. As a physician for 25 years, he treated thousands of patients at his wellness center outside of Chicago, and in 1997 he created Mercola.com, now the #1 natural health website in the world. A New York Times best-selling author, he has also appeared on national news media such as CNN, Fox News, ABC News, TODAY, CBS's Washington Unplugged, and The Dr. Oz Show.