Investigation of the efficacy and safety of herbal supplements in managing type 2 diabetes: A systematic review and meta-analysis.

Thesis Abstract

Abstract
Type 2 diabetes is a prevalent chronic disease characterized by high blood sugar levels and insulin resistance. The management of this condition often involves a combination of lifestyle modifications, pharmacological interventions, and dietary supplements. Herbal supplements have gained popularity as alternative or complementary treatments for type 2 diabetes due to their perceived efficacy and safety. However, there is a lack of comprehensive evidence on the effectiveness and safety of herbal supplements in managing type 2 diabetes. This thesis aimed to address this gap by conducting a systematic review and meta-analysis of existing studies on herbal supplements for type 2 diabetes. Chapter 1 provides an introduction to the topic, highlighting the background of the study, the problem statement, objectives, limitations, scope, significance, structure of the thesis, and definitions of key terms. The literature review in Chapter 2 explores existing research on herbal supplements commonly used in managing type 2 diabetes, focusing on their mechanisms of action, efficacy, safety profile, and potential interactions with conventional diabetes treatments. Chapter 3 outlines the research methodology employed in this thesis, including the search strategy, selection criteria for studies, data extraction process, quality assessment, and statistical analysis methods. This chapter also discusses the challenges encountered during the review process and the strategies employed to address them. In Chapter 4, the findings of the systematic review and meta-analysis are presented and discussed in detail. The efficacy and safety of individual herbal supplements, as well as their overall impact on glycemic control and other relevant outcomes in patients with type 2 diabetes, are critically evaluated. The chapter also explores potential sources of bias in the included studies and assesses the overall quality of evidence. Finally, Chapter 5 summarizes the key findings of the thesis, discusses their implications for clinical practice and research, and offers recommendations for future studies in this area. The conclusions drawn from this thesis contribute to the growing body of evidence on the use of herbal supplements in managing type 2 diabetes and provide valuable insights for healthcare professionals, researchers, and patients seeking alternative treatment options for this prevalent condition.