A new study reveals that nearly one million Finns may have prediabetes, a condition linked to cognitive decline long before diabetes develops.
A recent doctoral study indicates that cognitive issues and memory problems can arise long before the onset of type 2 diabetes, with prediabetes and insulin resistance identified as significant threats to brain health. Prediabetes is characterized by elevated blood sugar levels that do not meet diagnostic criteria for diabetes, with estimates showing that about one million Finns may be affected, often without their knowledge.
The study led by Sanna Rotosen followed individuals born in 1945 from Oulu, observing them from the age of 57 to 69. This cohort study enriches existing research that indicates type 2 diabetes accelerates age-related cognitive decline. Furthermore, some studies have shown that even prediabetes is associated with a higher risk of mild cognitive impairment and its progression toward dementia.
The implications of these findings emphasize the importance of early diagnosis and intervention for prediabetes to mitigate risks associated with cognitive decline. Raising awareness about prediabetes could allow individuals and healthcare providers to implement strategies aimed at improving overall brain health and delaying or preventing the onset of diabetes-related complications.
