Revisiting the Diabetes Crisis in Korea: Call for Urgent Action

The prevalence of diabetes in Korea is increasing and presents significant challenges to the healthcare system, the economy, and society. Some experts had predicted that the number of patients with diabetes would exceed 6 million by 2050, but this number has been reached three decades earlier than expected in Korea. This tremendous increase is due to accumulation of diabetic patients as the population ages and obesity prevalence rapidly increases. According to the Diabetes Fact Sheet of 2022, the percentage of people with diabetes was more than 30% in the population older than 65 years. To address these challenges, preemptive strategies such as rigorous screening and risk stratifications are necessary. The Korean Diabetes Association has lowered the age for diabetes screening from 45 to 35 years. In support of this, young-onset diabetes is more threatening than that in older people due to higher glucose level at diagnosis, greater obesity, and poor adherence. To prevent diabetes, appropriate education and publicity programs for proper eating habits and increased physical activity are needed. Awareness must be increased on the importance of proper care in young-onset diabetes. In conclusion, the increase in diabetes in Korea is a significant health issue that requires urgent attention.