The Correlation, Prevention, and Treatment of Obesity and Type 2 Diabetes

Abstract

In today’s world, obesity and type 2 diabetes have become a dual crisis threatening global health. According to data from the World Health Organization, the global population of obese individuals has tripled over the past four decades [1], while the International Diabetes Federation’s report in 2021 indicates that approximately 537 million adults worldwide suffer from diabetes [2]. The situation in China is equally severe, with persistently high rates of overweight and obesity among adult residents [3], over 90% of which are type 2 diabetes. What is even more striking is the close association between these two diseases - research shows that approximately 80-85% of patients with type 2 diabetes also suffer from overweight or obesity. This is not an accidental coincidence, but rather a deep-seated physiological and pathological connection. This article aims to delve into the complex relationship between obesity and type 2 diabetes, analyze their common pathogenesis, and explore integrated prevention and treatment strategies.