Visit our new online questionnaire to find out your
Metabolic Type® right now:

Click the link to go to and fill out the online Metabolic Type® test to determine your Metabolic Type® today. It's quick, easy and simple! Within just minutes, you can discover the right diet and the right supplement program for YOUR Metabolic Type®. Not what your friends say, not what some "expert" says, not what you read in a magazine, not what you hear in late night infomercials -- rather, a diet that is precisely tailored and customized for YOUR metabolism. High protein, high fat, low carb? Vegetarian? Low fat, low protein, high complex carbs? Find out what is right for YOU today!

The ONLY diet that is right for you is the one that is right for YOUR Metabolic Type®.

The Original Metabolic Typing® Test
Since 1975



Research & Philosophy

Metabolic Typing®
Training & Certification
The Metabolic Typing Diet (softcover)
A research organization founded in 1987 by William & Suzi Wolcott, Healthexcel is the established leader in the rapidly emerging field of Metabolic Typing®, the science of customized nutrition. In addition to conducting research, Healthexcel provides technical consulting services to health professionals engaged in nutritional counseling and ecological lifestyle management, as well as advanced computer-based Metabolic Type® analyses based in The Healthexcel System of Metabolic Typing®.
Healthexcel provides educational services, information resources, training and certification for those seeking professional certification as Certified Metabolic Typing® Advisors (CMTA).
Read all about "the book," The Metabolic Typing Diet, by William L. Wolcott and Trish Fahey, published by Doubleday, January, 2000. Widely recognized as the definitive, authoritative work on Metabolic Typing®, this book marks the first time in the last 75 years that information on this clinical science has been released to the public. Available online and from Ultra Life at 1.800.323.3842, 1.618.594.7711, .

Need help with your Metabolic Typing® Program?   Need a Metabolic Typing® Advisor?   CLICK HERE FOR MORE INFO

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