Effectiveness of diet quality indices in measuring a change in diet quality over time: a systematic review and meta-analysis of randomized controlled trials

Diet quality is a multidimensional concept that incorporates healthy food choices, nutrient adequacy, food variety, moderation/excess, and overall balance. The authors of this episode's featured article conducted a review to examine the consumption of both nutrients and foods or food groups in recognition of the importance of the relationships between nutrients, foods, and dietary patterns that underpin diet quality. Join us for a conversation with article co-author Erynn McAuley from the School of Exercise and Nutrition Sciences, Queensland University of Technology, Kelvin Grove, Queensland, Australia.