Metabolic Type Testing

Who We Are

William L. Wolcott

Metabolic Typing Online is the combination of two revolutionary, unique and highly regarded approaches to nutrition and healing: The Healthexcel System of Metabolic Typing and FoodPharmacy Professional Diet Therapy Software.

William L. Wolcott is a co-founder of Healthexcel. Wolcott is universally recognized as a leading authority in the rapidly emerging area of customized nutrition. For over 25 years he has provided technical consulting services to health professionals including physicians, dentists, naturopaths, nutritionists, and chiropractors. In this capacity, Bill develops computer-based, customized Metabolic Typing nutritional profiles as well as unique, proprietary metabolic type nutritional formulations.

Practitioners in over 16 countries throughout the world trained in Bill's Healthexcel System of Metabolic Typing use his patient-specific nutritional Metabolic Type profiles as the basis of therapeutic protocols that are tailored to the highly individualized needs of patients. Over the years these customized protocols have proven to be remarkably effective in helping to resolve many kinds of chronic health disorders.

Over the course of the 20th century, many leading scientists and clinicians contributed to the evolution of customized nutrition  a field that is also known as "Metabolic Typing." As a specialized scientific discipline, Metabolic Typing is the culmination of 70 years of pioneering research on the part of many of the century's most innovative nutritional researchers. In the late 1970s, Bill Wolcott joined this cadre of researchers and since that time has played a central role in advancing the field. In 1983, Bill made a breakthrough discovery which he called The Dominance Factor which greatly advanced the clinical efficacy of Metabolic Typing.


Suzi Wolcott

Suzi Wolcott is a co-founder of Healthexcel. She has worked as an administrator for over 30 years in the health field. Her organizational skills, exceptional attention to detail, gifted writing talent and compassion for patients has made Healthexcel what it is today, the worlds leading source for metabolic typing evaluations and information. All credit belongs to Suzi for Healthexcels stellar reputation for swift turnaround, extraordinary service and unparalleled metabolic typing products.

In 1987, Suzi and Bill founded Healthexcel, a unique technical consulting organization based in Winthrop, Washington. Bill's highly specialized expertise in the area of nutritional biochemistry, combined with his abilities in the realm of computer science, have made Healthexcel a leading edge provider of Metabolic Typing training, products and services. In 1999 Bill and science writer Trish Fahey co-wrote The Metabolic Typing Diet (Doubleday 2000), an introductory book on customized nutrition available today online through www.Amazon.com.