What is Type 3 diabetes (T3D), also known as Alzheimer's disease-related diabetes?

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From the Research

Type 3 diabetes is a condition where insulin resistance occurs in the brain, potentially contributing to the development of Alzheimer's disease, and management approaches overlap with Type 2 diabetes prevention, including lifestyle interventions to maintain brain insulin sensitivity and reduce Alzheimer's risk. This concept emerged from research showing that insulin plays crucial roles in brain function, including memory and cognition, as discussed in a study published in the International Journal of Molecular Sciences in 2020 1. The brain insulin resistance can lead to impaired glucose metabolism in brain cells, formation of amyloid plaques, and neurofibrillary tangles characteristic of Alzheimer's disease. Some key points to consider include:

  • Risk factors for Type 3 diabetes include poor diet, sedentary lifestyle, obesity, and genetic predisposition, as highlighted in a study published in the Journal of Diabetes Science and Technology in 2008 2.
  • While not officially recognized as a distinct medical diagnosis in standard classification systems, the term "Type 3 diabetes" highlights the metabolic component of Alzheimer's disease, as discussed in a study published in Panminerva Medica in 2020 3.
  • Lifestyle interventions, such as regular physical activity, Mediterranean or MIND diet, maintaining healthy weight, adequate sleep, stress management, and cognitive stimulation, may help maintain brain insulin sensitivity and potentially reduce Alzheimer's risk, as suggested in a study published in European Neuropsychopharmacology in 2014 4.
  • The concept of Type 3 diabetes is also supported by a study published in Current Topics in Medicinal Chemistry in 2017, which provides an overview of "brain diabetes" and its implications for Alzheimer's disease 5.

References

Research

Type 3 Diabetes and Its Role Implications in Alzheimer's Disease.

International journal of molecular sciences, 2020

Research

Alzheimer's disease is type 3 diabetes-evidence reviewed.

Journal of diabetes science and technology, 2008

Research

Type 3 diabetes is sporadic Alzheimer׳s disease: mini-review.

European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology, 2014

Research

Type 3 Diabetes Mellitus: A Novel Implication of Alzheimers Disease.

Current topics in medicinal chemistry, 2017

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This information is intended for healthcare professionals. Any medical decision-making should rely on clinical judgment and independently verified information. The content provided herein does not replace professional discretion and should be considered supplementary to established clinical guidelines. Healthcare providers should verify all information against primary literature and current practice standards before application in patient care. Dr.Oracle assumes no liability for clinical decisions based on this content.

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