HEALTH DESK
Intensive lifestyle modifications—centered on weight loss, a balanced diet, and regular physical activity—significantly lower the long-term risk of developing multiple chronic conditions in adults with prediabetes. According to a 21-year follow-up analysis of the landmark Diabetes Prevention Program (DPP) published in JAMA, high-risk participants who engaged in sustained lifestyle interventions experienced a 21% reduction in multimorbidity, defined as the presence of two or more chronic diseases.
Metformin Shows No Significant Impact on Multimorbidity
While lifestyle changes proved effective, pharmacological intervention did not yield the same preventative benefits. Participants treated with metformin did not experience a statistically significant reduction in their overall risk of developing multiple chronic conditions compared to the placebo group.
Delaying Diabetes Protects Against Secondary Health Complications
By the conclusion of the 21-year study period, over 80% of all participants across every group developed at least two chronic illnesses, such as hypertension, cardiovascular disease, arthritis, chronic kidney disease, depression, osteoporosis, and diabetes. However, individuals in the lifestyle modification group were notably less likely to acquire costly combinations of these severe conditions. Furthermore, data revealed that progression to diabetes independently drove a 33% higher risk of multimorbidity. These findings highlight that long-term healthy habits deliver cascading health benefits well beyond diabetes prevention, substantially mitigating overall healthcare burdens and disease severity.