For over 25 years, this highly respected resource has presented the evolving collective knowledge of the foremost research experts in the field of nutrition and dietetics.

From formulating hypotheses, research questions, and study design to ethical research conduct, writing proposals, and securing funding, this reference builds a strong research foundation, making research accessible for all readers.

Sections devoted to the key types of research and assessment methods used in the study of nutrition and dietetics offer in-depth coverage of new and different tools and methodologies, including:

When and how to use qualitative research
Observational and experimental research, including analytic nutrition epidemiology and guidelines for conducting clinical nutrition studies
Integrative and translational research, including the value of systematic reviews and interdisciplinary research
Evaluation and assessment methods, including survey research, dietary assessment methods, food composition analysis, appetite assessment and more
Research in expanding areas of practice—nutrigenomics, behavioral health, dietary supplements, foodservice management, community settings, integrative nutrition and dietetics education


Evaluation and application of research findings are also addressed in chapters on statistical analysis, presentation of research data, and bridging research results into practice. Other new features of this edition include a full color interior, learning objectives for each chapter, and free companion ancillary materials for instructors.