Type 2 diabetes is known to impact various organ systems, including the heart, eyes, kidneys, and notably, the brain. Recent studies have illuminated the potential for diabetes to accelerate cerebral aging, thereby elevating the risk of Alzheimer's disease. This article explores possible preventive measures and interventions aimed at decelerating this process.

### The Impact of Diabetes on Cognitive Health

Research consistently demonstrates that type 2 diabetes has detrimental effects on cognitive function. A striking 422 million individuals globally were diagnosed with diabetes in 2014, with a staggering 95% of these cases attributed to type 2 diabetes. Alarmingly, projections suggest that by 2045, this number will rise to 783 million.

Type 2 diabetes, a persistent health condition, can compromise multiple bodily organs, leading to severe complications such as vision impairment, neuropathy, cardiovascular diseases, and infections. The brain, too, is susceptible to these adverse effects.

Scientific investigations reveal that type 2 diabetes may contribute to memory deterioration and an increased risk of dementia and Alzheimer's through various biological pathways.

### Lifestyle Interventions: A Silver Lining

Encouragingly, type 2 diabetes can be prevented or its onset delayed through certain lifestyle modifications. But the question remains: by what mechanisms does diabetes expedite brain aging, and what steps can be taken to counteract this phenomenon?

In a recent podcast, editors from Medical News Today, Yasemin Nicola Sakay and Maria Cohut, delve into recent research that offers potential strategies to mitigate the cognitive aging associated with diabetes. They engage with Dr. Thomas Barber, an associate professor at the University of Warwick and honorary consultant endocrinologist, who provides expert insights on the subject. Dr. Barber has previously contributed to discussions in the In Conversation podcast, particularly focusing on the centenary of insulin and the potential for diet and exercise to reverse prediabetes.

For a comprehensive understanding of these findings, listen to our full podcast episode available on all major streaming platforms.