Whey Protein Supplementation and Type 2 Diabetes Mellitus Risk Factors: A Scoping Review of Systematic Reviews and/or Meta–Analyses of Randomized Controlled Trials. (14th June 2022)

• Record Type: Journal Article
• Authors: Connolly, Gavin; Wang, Yu; Bergia, Robert; Davis, Eric; Byers, Adam; Reed, Jason; Campbell, Wayne
• Is Part Of: Current developments in nutrition. Volume 6(2022)Supplement 1
• Page Start: 5
• Page End: 5
• Publication Date: 2022-06-14
• Subjects: Nutrition -- Periodicals; Nutritional Physiological Phenomena; Nutrition; Periodicals; Periodicals; Fulltext; Internet Resources; Periodicals; 612.3
• DOI: 10.1093/cdn/nzac047.005
• Languages: English
• ISSNs: 2475-2991

Abstract

Abstract: Objectives: Emerging research on whey protein supplementation WPS suggests it may be a potential modifier of type 2 diabetes mellitus (T2DM) risk factors, including glycemic regulation. As systematic reviews and/or meta-analyses of RCTS are gaining importance in nutrition literature, we conducted a scoping review to systematically search and chronicle published systematic reviews and/or meta-analyses of RCTs pertinent to WPS and T2DM modifiable risk factors. Methods: The protocol was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for scoping reviews (PRISMA-ScR) guidelines. Potentially eligible articles were identified via a systematic search of five electronic health research databases (PubMed, Cochrane Library, CINAHL (EBSCO), Scopus, and SPORTDiscus). Included articles were assessed for quality using the AMSTAR-2 critical appraisal tool. Results: Eight of the 1, 692 identified articles met the inclusion criteria. Of the 8 included articles, the outcomes related to T2DM risk factors reported in articles were as follows; 4 included HDL-cholesterol and triglycerides; 3 included fasting blood glucose, total cholesterol, LDL-cholesterol, and body weight; 1 included fasting insulin, HbA1c, blood pressures BMI, and CRP. The results of AMSTAR 2 critical appraisal tool showed that of the 8 included articles, 5 were deemed high quality, 2 were deemed moderate quality, and 1 article was deemed low quality. Conclusions: Results of the scoping review identified no published systematic reviews and/or meta-analyses of RCTs that provide a comprehensive assessment specifically pertaining to the effects of WPS on T2DM modifiable risk factors. Future systematic reviews and/or meta-analyses of RCTs specifically investigating the effects of WPS on modifiable T2DM risk factors in a comprehensive manner are warranted. Funding Sources: The Whey Protein Research Consortium