Nutrigenomics Course

The course opens with the fundamentals. It looks at how the body takes in, processes and uses nutrients, and where genetic differences come into that picture. This sets up the central idea of the course, that there is no single diet that suits everyone, and that part of the variation between people has a genetic basis.

From there it moves into the main areas where genetics and nutrition intersect. The course looks at how people differ in the way they handle things like fats, carbohydrates, and specific nutrients, why some people are more sensitive than others to particular components of the diet, and how genetic differences can affect how the body takes up and uses certain vitamins and minerals. Familiar, everyday examples are used to show how these differences play out at the level of an individual patient rather than staying abstract.

The course then turns to the practical side of testing. It looks at what nutrigenomic tests actually measure, how to make sense of a report, and, just as importantly, what these tests cannot tell you. A recurring message is that this is a young and fast-moving field, and that genetic results are one input into dietary advice rather than a definitive prescription. The course is careful to separate what is well supported from what is still emerging, so that clinicians can weigh these tests sensibly and set realistic expectations with patients.

Finally, the course covers how to bring nutrigenomics into practice in a responsible way. This includes how to talk results through with patients, how to integrate genetic information and dietary advice alongside everything else that matters, and how to avoid over-promising on the back of a test. It closes with a review of the main concepts, a chance to work through common questions, and a final assessment for CME credit.