Authors

Garcia-Bailo, Bibiana; El-Sohemy, Ahmed 

Abstract

The present review aims to provide a summary of current controversies in the field of nutrigenomics, and to highlight recent research on the potential impact of implementing genetic testing for personalized nutrition in practice. Despite the existing controversies, a solid body of evidence demonstrates that genetic testing is a powerful tool to guide dietary recommendations to improve health and performance, and to elicit positive behavior change.