Jeffrey R. AnshelOD, received his bachelor of science degree in visual science and his doctorate of optometry from the Illinois College of Optometry. After his service in the US Navy, Dr. Anshel went into private practice, offering his patients nutrition and alternative therapies as part of their vision care. Dr. Anshel is the creator of the "20-20-20" rule for computer display users. He lectures internationally and has written eight books on eye care, including Smart Medicine for Your Eyes and What You Must Know About Age-related Macular Degeneration. Dr. Anshel currently resides in Kauai, Hawaii.