With over a decade of clinical experience specializing in enzyme therapy and nutrition, she is actively involved in researching the health benefits of enzyme supplementation. Dr. Fuller-Looney's interest in holistic health began over 20 years ago when her daughter, Coleen, became ill and was given a short time to live. Frustrated with traditional treatments, she began to research natural and non-traditional therapies for an answer. Soon she discovered her daughter's inability to properly digest, utilize, and eliminate food. With this new knowledge, her research turned to Dr. Edward Howell's work on plant enzymes. Coleen began the plant enzyme supplementation and experienced rapid and lasting results. From that point, Dr. Fuller-Looney began to use plant enzyme supplementation clinically and personally; and not only is her daughter alive and well, but enzyme therapy has become Dr. Fuller-Looney's life's work.

As the company's leading spokesperson, Dr. Fuller-Looney is continually sought after for health seminars, conventions, and committee meetings. She has appeared on ABC, PBS, and several national radio talk shows. Her significant contribution to the rapidly growing awareness of the importance of enzymes and nutrition have been honored in Who's Who of Women Executives, Who's Who of American Women, and Woman of the Year 1990. Dr. Fuller-Looney has published extensively, including articles on the use of enzymes in nutrition, body typing, glandular therapy, and appetite and weight control.