Nathan Oxenfeld is a certified teacher of the Bates Method and Yoga who gave up his glasses for good in 2013 after depending on them every day for 15 years. In his book, Give Up Your Glasses for Good: Holistic Eyecare for the 21st Century, he outlines the exact practices he used to relearn how to see clearly again without glasses, contacts, or surgery. He founded Integral Eyesight Improvement LLC in Asheville, North Carolina and has helped dozens of students improve their eyesight and insight. Visit www.integraleyesight.com for more information about his services.