The NTA’s unique Functional Evaluation (FE) process uses a variety of hands-on evaluations to determine:
- Is there a deficiency?
- Will a particular nutrient work for a client?
- When is the client nutritionally sufficient?
The Functional Evaluation test points were developed by a number of pioneering practitioners:
Frank Chapman, D.O.
George Goodheart, D.C.
Robert Ridler, D.C.
Terrance Bennet, D.C.
5 Major DeJarnette, D.O., D.C.
Various medical doctors