Abstract
Dietary changes are a major lifestyle factor that can influence the progression of chronic diseases such as diabetes. Recently, flavanols, a subgroup of plant-derived phytochemicals called flavonoids, have gained increasing attention, due to studies showing an inverse correlation between dietary intake of flavanols and incidence of diabetes. Flavanoids in the cocoa plant may ameliorate insulin resistance by improving endothelial function, altering glucose metabolism, and reducing oxidative stress. Oxidative stress has been proposed as the main culprit for insulin resistance. The well-established effects of cocoa on endothelial function also points to a possible effect on insulin sensitivity. The relationship between insulin resistance and endothelial function is a reciprocal one. Overall, the evidence from these studies suggests that cocoa may be useful in slowing the progression to type 2 diabetes and ameliorating insulin resistance in metabolic syndrome. Additionally, results from several small studies indicate that cocoa may also have therapeutic potential in preventing cardiovascular complications in diabetic patients. Studies highlighting the potential of cocoa-containing diets, in large-randomized controlled trials should be performed which might give us a better opportunity to analyze the potential health-care benefit for reducing the risk of complications in diabetic patients at molecular level.
Document Type
Review
Publication Date
9-19-2017
Digital Object Identifier (DOI)
https://doi.org/10.1080/20009666.2017.1361293
Repository Citation
Shah, Syed Raza; Alweis, Richard; Najim, Najla Issa; Dharani, Amin Muhammad; Jangda, Muhammad Ahmed; Shahid, Maira; Kazi, Ahmed Nabeel; and Shah, Syed Arbab, "Use of Dark Chocolate for Diabetic Patients: A Review of the Literature and Current Evidence" (2017). Internal Medicine Faculty Publications. 122.
https://uknowledge.uky.edu/internalmedicine_facpub/122
Included in
Cardiovascular Diseases Commons, Endocrinology, Diabetes, and Metabolism Commons, Internal Medicine Commons, Nutrition Commons
Notes/Citation Information
Published in Journal of Community Hospital Internal Medicine Perspectives, v. 7, issue 4, p. 218-221.
© 2017 The Author(s).
This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.