Diabetes accelerates aging Study finds type 2 diabetes accelerates brain aging and cognitive decline. This sad conclusion was made by scientists from the University of Stony Brook.

American scientists have found that diabetes accelerates the normal age-related processes of the brain, so the prolonged presence of this metabolic disorder can be a trigger for the development of neurodegeneration.. The relationship between the normal structure of the brain and what is noted in patients with type 2 diabetes was assessed. The authors of the study also determined the cognitive functioning of diabetics and compared the results with those given by people without diabetes.. The work involved more than 20,000 people aged 50 to 80, either with or without type 2 diabetes..

The authors of the study found that the brains of patients with type 2 diabetes age 26% faster than those without the disease.. The researchers observed brain scans of diabetic patients, which showed contractions in the gray matter and especially in the ventral striatal region, which is responsible for learning, decision making, goal-directed behavior and cognitive control..

The study has convincingly shown that the development of type 2 diabetes is associated with accelerated aging of the brain, possibly due to impaired energy availability.. And this causes significant changes in the structure and functions of the brain.. The decline in brain function due to diabetes occurs at a faster rate than the natural processes of age.. Alas, by the time people are diagnosed with type 2 diabetes, their brains are already largely affected..

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