Fact 5: Genetic Factors and Vascular Dementia
The role of genetics in the incidence and progression of Vascular Dementia (VaD) is a complex topic. Research is ongoing, but there’s growing evidence to suggest that certain genetic factors can indeed increase an individual’s susceptibility to developing VaD, which can subsequently influence the progression of the disease and, ultimately, life expectancy.
It’s important to distinguish that VaD isn’t a disease that directly inherits from parents to offspring in the same manner as certain other genetic disorders. Rather, it’s the hereditary predisposition to other health issues that can indirectly influence VaD onset and progression. These predispositions involve conditions such as high blood pressure, heart disease, diabetes, and high cholesterol levels, which are all influential factors in the development of VaD.
While we cannot alter our genetic composition, knowledge about our potential genetic risks can play a powerful role in preventive health strategies. A person with a known genetic predisposition to the aforementioned conditions, knowing their potential risk, might be more vigilant about their health. They might engage in regular health checks, maintain a healthier lifestyle, and take immediate steps at the first signs of related health issues. (5)
