Egg Consumption in the Context of Plant-Based Diets and Diet Quality in Adults at Risk for Type 2 Diabetes: A Randomized Single Blind Cross-over Controlled Trial. Issue 2 (17th February 2023)

• Record Type: Journal Article
• Authors: Njike, Valentine Y.; Kela, Genevieve Cecile M.; Treu, Judith A.; Ayettey, Rockiy G.; Kussaga, Frank Masige; Khan, Nisar; Comerford, Beth; Agboola, Olayinka
• Is Part Of: Journal of the American Nutrition Association. Volume 42:Issue 2(2023)
• Page Start: 130
• Page End: 139
• Publication Date: 2023-02-17
• Subjects: Eggs -- plant-based diets -- diet quality -- pre-diabetes -- metabolic syndrome -- type 2 diabetes; Nutrition -- Periodicals; Nutrition disorders -- Periodicals; 613.205
• DOI: 10.1080/07315724.2021.2006824
• Languages: English
• ISSNs: 2769-7061

Abstract

Abstract: Background: : Lifestyle changes that emphasis on plant-based diets (PBD) are typically recommended for those at risk for type 2 diabetes mellitus (T2DM) to mitigate their cardo-metabolic risk. We examined the impact of the inclusion of eggs compared with their exclusion from PBD on diet quality among adults at risk for T2DM. Methods: : This was a randomized, controlled, single-blind, crossover trial of 35 adults (mean age 60.7 years; 25 women, 10 men; 34 Caucasians, 1 African-American) at risk for T2DM (i.e., pre- diabetes or metabolic syndrome) assigned to one of two possible sequence permutations of two treatments (PBD with eggs and exclusively PBD), with a 4-week washout period. Participants received dietary counseling from a dietitian to exclude or to include 2 eggs daily in the context of PBD for a 6-week period. Diet quality was assessed using the Healthy Eating Index 2015 (HEI-2015) at baseline and 6 weeks. Results: : Compared with the exclusion of eggs, the inclusion of eggs in the context of PBD improved the diet quality score for intake of total protein foods (1.0 ± 1.1 vs. −0.4 ± 1.0; p <.0001); seafood and plant proteins (0.2 ± 1.2 vs. −0.4 ± 1.1; p = 0.0338); and fatty acids (0.8 ± 2.5 vs. −0.7 ± 2.7; p = 0.0260). Overall diet quality score depreciated with the adoption of exclusively PBD without eggs (−3.1 ± 8.3; p = 0.0411), while it was unaffected with the adoption of a PBD with the inclusion of eggs (−0.6 ± 7.9; p = 0.6892). Conclusions: : Eggs could be used as an adjuvant to enhance the diet quality among those at risk for T2DM who adopt plant-based dietary patterns.