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Research in nutrigenomics and potential applications to practice

Authors


  • L.R. Ferguson, DSc, Professor.

  • M.P.G. Barnett, PhD, Doctor.

Professor L.R. Ferguson, Discipline of Nutrition, Faculty of Medical and Health Sciences, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand. Email: l.ferguson@auckland.ac.nz

Abstract

Aim:  Nutrigenomics reflects gene–diet interactions. In recent years, the science of nutrigenomics has become more sophisticated. We seek to answer the question as to what this might mean for the dietetics profession.

Methods:  We have critically reviewed recent developments in the area, and considered the importance of new business opportunities being opened up, which exploit the full potential of nutrigenomics for dietitians.

Results:  Whereas early business models sold genetic test results through direct-to-consumer testing, new business initiatives move dietitians to a central role. This now provides a robust framework that can inform dietitians in their practice.

Conclusion:  This field represents an important advance for dietitians.

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