Maintaining healthy blood sugar levels can help prevent serious complications such as kidney problems and blindness for diabetes.
“The collective data on blood glucose, cognitive health and the impact on dementia will continue to grow rapidly,” said Dr. Michael S. Okun, the director of the Parkinsons Foundation and the director of the Institute of Neurology. I mentioned it. Florida University.
A recent study of British in the Journal of Diabetes Science and Technology suggests that wearing a continuous glucose monitor (CGM) can reduce the risk of dementia.
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“Continuous monitoring has learned not only improving the glucose level in the blood (hypoglycemic) (hypoglycemic), but also the provision of glucose stable supply to enhance brain function,” he said. I talked to.
What you need to know about continuous glucose monitor
CGM is a wearable medical device in the shape of the arm patch. According to GOODRX, the built -in sensor tracks the sugar level and sends the results to the smartphone.
A recent study of British, published in the Journal of Diabetes Science and Technology suggests that wearing a continuous glucose monitor may reduce the risk of dementia. (ISTOCK)
Diabetic patients who use CGM do not need to pierce their fingers many times a day to get sugar measurements before or at bedtime.
Experts say these monitors are widely used among diabetes, especially among type 1 diabetic patients taking insulin.
Past studies have shown that these monitors have achieved some improvements in sugar control than conventional finger rods.
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However, Hornburger warned that constantly tracking sugar in real time could cause unnecessary concerns and may not be worth investing.
“The costs, cautions, and how to use data for real -time decision -making will continue to be a challenge for the people in the field,” says OKUN.


CGM is a wearable medical device in the shape of the arm patch. The built -in sensor tracks the sugar level and sends the results to the smartphone. (ISTOCK)
There are limited research on whether monitors can benefit people without diabetes.
“Data is currently lacking, but in the near future it may increase the integration of other biomarkers to continue glucose and probably to strengthen brain health,” says OKUN. I told News Digital.
Link between blood sugar and dementia
Dr. Michael Hornberger, a professor of applied dementia in the UK Norris School, has recently investigated how CGM has influenced people with dementia and diabetes.
According to Hornberger, research clearly shows that high sugar in the blood increases the risk of dementia.
“Some people think that pursuing continuous glucose monitoring has a positive effect on the decrease in the progress of dementia.”
Ocun pointed out that many neurological scientists are studying oxidative stress and brain inflammation.
“Some believe that pursuing continuous glucose monitoring will have a positive effect on the decrease in dementia,” he told Fox News Digital.
He added that detecting hyperglycemia to reduce the risk of dementia in addition to reducing the risk of dementia, and that CGM detects hypoglycemia to reduce the risk of falling.
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Dementia can be caused by various diseases such as Alzheimer’s disease. Hornberger states that the current study is mainly applied to Alzheimer’s disease and blood vessels, and the latter is caused by stroke.
He stated that a specific link between sustainable hyperglycemia and an increase in dementia risk has not yet been established, but some hypotheses have been proposed.


Dementia can be caused by various diseases such as Alzheimer’s disease. Current research is mainly applied to Alzheimer’s disease and blood vessel dementia. (ISTOCK)
Hyperglycemia causes the body, generates more insulin, absorbs glucose in cells, and is used for energy.
“We also regulate glucose and fat metabolism in the brain, the activity of neurotransmitter channels and brain cholesterol synthesis,” said Hornburger.
Also, neurons use glucose to send information to nerves. This can help control the body movement, but overly high sugar can affect neuron activities and lead to awareness issues.
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Hornburger has added that it is necessary to study more to determine whether the risk of dementia can truly reduce the risk of dementia by continuously monitoring blood sugar levels.
“This study is not mature enough to prescribe glucose monitoring devices as a way to improve dementia and prevent dementia,” said OKUN.
Duplicate dangerous factors
According to Hornberger, many of the risk factors of diabetes, such as obesity and cardiovascular diseases, overlap with dementia risk factors.
Several irrelevant danger factors, such as age and family history, are increasing the risk of both diabetes and dementia with age.


According to doctors, many of the danger factors of diabetes, such as obesity and cardiovascular diseases, are duplicated with dementia. (ISTOCK)
A 2017 study in JAMA Neurology revealed that diabetes was also an independent danger factor in dementia, along with smoking and hypertension, as he pursued more than 15,000 adults over time.
According to the U.S. Heart Association, dangerous factors on type 2 diabetes include excessive weight, lack of exercise, smoking, and high blood pressure.
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“In many cases, people with diabetes are too fat and have cardiovascular symptoms, and it is not clear how to describe these different situations for the risk of dementia.”
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Consumers can now buy some brand CGMs at the counter without a prescription.
DEXCOM’s STELO glucose biosenser system was the first store CGM approved by the US Food and Drug Administration (FDA) in March 2024, but for those over 18 years old without insulin. According to the company’s website, a month’s supply costs $ 99.


Experts recommend talking to your doctor to discuss risks and profits before purchasing CGM. (ISTOCK)
In June 2024, FDA also approved Abbott’s jargon. This is for healthy adults over the age of 18 who are interested in wellness, but have not been approved to manage diabetes. As described on the company’s website, it is sold for $ 89 for a four -week plan.
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Experts recommend talking to your doctor to discuss risks and profits before purchasing CGM.