Eyology was founded by Dr. Leonard Mehlmauer, a naturopathic doctor who has dedicated over five decades to advancing the ancient art of reading the eye. Since 1972, Dr. Mehlmauer has been practicing, researching, and teaching iridology and sclerology across more than 30 countries. He is recognized globally as a world authority in these fields — hailed by the late Dr. Bernard Jensen as "one of the pioneers of Iridology."

What sets Eyology apart is depth and clinical rigor. While many schools teach surface-level interpretation, Eyology reads the eye in three anatomical layers of the sclera — emotional, formative, and physical — alongside the iris and pupil. This integrated approach reveals not only inherited constitution, but real-time stress, emotional load, and developing imbalances before they become symptoms. Every map, guidebook, and overlay used in Eyology comes from decades of direct clinical observation, case studies, and original research. The textbooks authored or co-authored by Dr. Mehlmauer are used in natural health schools worldwide and translated into multiple languages.

Eyology stands in a five-thousand-year lineage of healing traditions that learned to read the body's outer signs — from the Eye of Horus in Egypt to the Five Wheels in Chinese medicine, from Ayurvedic Netra Pariksha to indigenous American sclerology. Today, with the clarity of modern photography, this ancient art is more accessible and precise than ever. Eyology is now opening its doors to a founding circle of practitioners, researchers, and health seekers ready to carry this work forward.

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