- Researchers report that evidence suggests there is a relationship between type 2 diabetes and Alzheimer’s disease risk, something that some health professionals call type 3 diabetes.
- They said it’s possible that eating a high-fat diet might lead to higher levels of inflammation, which could increase dementia risk.
- They note that a healthy diet and participating in a healthy lifestyle might reverse the process and decrease the risk of developing Alzheimer’s disease.
There is growing evidence that type 2 diabetes and Alzheimer’s disease are linked, according to research completed at Texas A&M University and presented at the annual meeting of the American Society for Biochemistry and Molecular Biology.
In their findings, which haven’t been published yet in a peer-reviewed journal, researchers examined the relationship between the two diseases, using mice for their experiments.
The scientists said they traced a particular protein in the gut to find out how it influences brain processes. They reported that eating a high-fat diet suppresses a protein called jak3.
The mice without this protein experienced inflammation that began in the intestine and then moved to the liver and the brain. These mice developed Alzheimer’s-like symptoms, including cognitive impairment.
The researchers suggest that it could be possible to reduce the risk of Alzheimer’s disease by controlling or avoiding type 2 diabetes.
The scientists note that previous research indicates that diet influences the development and severity of diabetes and, more recently, has been implicated in the risk of developing Alzheimer’s.
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