"Dietary diversity" refers to consuming a wide variety of different foods from different food groups to achieve a balanced and healthy diet. Full definition
Heiman and Greenway describe how the reduction in dietary diversity has changed the richness of human gut microbiota, the community of microorganisms living in the gut. (sciencedaily.com)
Deep knowledge of current educational concepts and training techniques for improving dietary diversity and nutrition (greatsampleresume.com)
Nutritional deficiencies can be caused by inappropriate caloric intake or limited dietary diversity. (sportstarsmag.com)