Dementia risk may be lowered by one important medical device

Maintaining healthy blood sugar levels is crucial for those with diabetes not only to prevent serious complications like kidney problems and blindness but also for brain health. Recent studies have shown a link between blood sugar levels and cognitive health, with high blood sugar increasing the risk of dementia.
Dr. Michael S. Okun, medical advisor to the Parkinson’s Foundation, emphasized the importance of monitoring blood glucose levels for enhancing brain function. A study published in the Journal of Diabetes Science and Technology suggested that wearing continuous glucose monitors (CGMs) could lower the risk of dementia.
CGMs are wearable medical devices that track sugar levels in real-time and send the results to a smartphone. Diabetics using CGMs no longer need to prick their fingers multiple times a day for sugar readings. While CGMs have shown to improve glucose control and prevent low blood sugars, there are challenges such as cost and the need for attentive caregivers.
Research has shown that high blood sugar increases the risk of dementia, particularly Alzheimer’s and vascular dementia caused by strokes. High blood sugar triggers the body to produce more insulin, affecting brain function and cognitive abilities. More research is needed to determine if continuous monitoring of blood sugar levels can reduce the risk of dementia.
Many risk factors for diabetes overlap with those of dementia, such as obesity and cardiovascular disease. Diabetes is an independent risk factor for dementia, along with smoking and high blood pressure. It is important to address behavioral risk factors for type 2 diabetes, including excess weight, lack of exercise, smoking, and high blood pressure.
Consumers can now purchase CGMs over the counter without a prescription. Dexcom’s Stelo Glucose Biosensor System and Abbott’s Lingo are approved by the FDA for monitoring blood sugar levels. It is recommended to consult with a doctor before purchasing a CGM to discuss the risks and benefits.
In conclusion, maintaining healthy blood sugar levels is not only essential for managing diabetes but also for brain health and reducing the risk of dementia. Continuous monitoring of blood sugar levels through CGMs may provide valuable insights and help improve cognitive function. It is important to address overlapping risk factors for diabetes and dementia and consult with a healthcare professional for personalized guidance.