Personen mit unbehandeltem Bluthochdruck haben ein erhöhtes Alzheimer-Risiko | Allerdings hatten alle Personen mit Bluthochdruck, unabhängig von der Behandlung, ein erhöhtes Risiko für Nicht-Alzheimer-Demenzerkrankungen.
Individuals with untreated hypertension have an increased risk of Alzheimer’s
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From the article: A recent study of more than 30,000 participants found that individuals with untreated hypertension have a 36% higher risk of Alzheimer’s dementia compared to healthy individuals and a 42% higher risk than those who take medication to treat hypertension. However, all individuals with hypertension, regardless of treatment, had an increased risk of non-Alzheimer’s dementias. The research was published in [Neurology](https://www.neurology.org/doi/10.1212/WNL.0000000000209715).
Hypertension, or high blood pressure, is a condition in which the force of blood against artery walls is persistently too high, straining the heart and blood vessels. It often develops without noticeable symptoms. Untreated hypertension can lead to serious complications such as heart disease and stroke. Factors like age, genetics, lifestyle, and diet contribute to its development.
Chronic high blood pressure can damage blood vessels in the brain, leading to reduced blood flow and brain tissue damage. Despite this, meta-analytic studies have consistently reported no link between late-life blood pressure and Alzheimer’s dementia or vascular dementia. Some researchers suggest this might be a false finding and that the association between dementia and hypertension may not be linear. Additionally, studies have associated antihypertensive medications with a 13% reduced risk of dementia. If hypertension were not a factor in dementia development, such findings would be unexpected.
Fascinating read, This highlights the critical link between cardiovascular health and brain function. A timely reminder that managing hypertension is about protecting both your heart and your mind. Prevention is key!!