Alzheimer’s is a debilitating condition in which the brain’s cognitive function severely and rapidly declines, leading to an eventual and entire loss of function. The mechanisms involved in this degeneration are called “tangles,” or areas of the brain that have stopped working properly, and these same “tangles” are being found in the brains of men and women with Type 2 diabetes.

Risk Factors for Alzheimer’s

A link between diabetes and Alzheimer’s is nothing new; as many as 70% of people with diabetes go on to develop some form of dementia. Although this was usually attributed to a simple notion of poor health leading to dementia, increasing bodies of research are actually finding that the source of the link is in proteins building up in the brain—proteins that are often present in diabetes patients.

When these proteins move into the brain, where they do not belong, the result is impaired cognitive function and an interruption of your brain’s impulses. Initially, this may present itself as simple forgetfulness or being “scatterbrained,” but can eventually devolve into failing to recognize loved ones, old routines, and even basic self-care.

Links have also been made from chronic high blood pressure, being overweight and obese, and glucose intolerance and Alzheimer’s, prompting some researchers to caution that, although the two conditions are related, there is not (as of yet) any solid evidence to suggest that Alzheimer’s is an advanced stage of Type 2 diabetes.

Equipping Diabetes Patients

While this information may seem largely bleak, it is actually a powerful tool in warding off Alzheimer’s in diabetes patients. Keeping your weight steady is a simple way to lower your risk of Alzheimer’s as is eating a healthy diet full of whole foods. Keeping your blood sugar in check will also play a role in whether or not your brain is likely to begin the degeneration process.

Getting regular checks will also help prevent or slow the onset of dementia as protein and insulin in the brain are both linked to Alzheimer’s. While your particular physician might not be familiar with the literature regarding Alzheimer’s and Type 2, you can request regular checks and keep a close eye on your cognitive function at home. If you notice any declines in your overall function—even a slight one—you may need to notify your doctor.