Iridology has long been recognized and used as a valuable form of health assessment in the alternative health care fields. The study of the iris of the eye, under magnification, reveals nerve impulses in the tissue of the eye as the brain communicates with the body in a loop of feedback. This feedback can be mapped out and identified to various states of physical balance. Studying your iris will reveal your own personal health patterns. With the use of nutritional support and herbal allies, vibrant health can be achieved. Cheryle received her Iridology Certification in 1986. Iridology assessment includes herbal and/or vitamin supplement recommendations.