Which term is NOT part of the defined practice of dietetics and nutrition?

The term "migration" is not recognized as a part of the defined practice of dietetics and nutrition. The practice of dietetics primarily focuses on aspects directly related to dietary assessment, planning, intervention, education, and support.

In this context, "promotion," "attainment," and "maintenance" are all closely linked to the goals of dietetic practice. Promotion relates to encouraging healthy eating habits and lifestyle changes. Attainment focuses on achieving specific nutritional goals or health outcomes. Maintenance refers to the ongoing support and strategies needed to sustain those health outcomes over time.

By contrast, migration does not have a direct correlation with the specific practices involved in dietetics and nutrition, making it irrelevant in this context. It does not encompass any fundamental concepts or activities that dietitians engage in within their professional practice.