Is Lewy body dementia hereditary?
Lewy body dementia is a relatively rare form of dementia, but it is a condition that raises many questions, especially concerning heredity and risk factors. It is natural for those who have a family member with Lewy body dementia to wonder if the disease is hereditary and if they themselves are at risk. In this blog post, we will explore what research says about the genetic aspects of Lewy body dementia and what factors may contribute to the likelihood of developing the condition.
Is Lewy body dementia hereditary?
While there is a genetic component to Lewy body dementia, the disease is not typically hereditary. Researchers have identified certain genetic mutations that may increase the risk of developing the disease, but these mutations are rare. Most cases of Lewy body dementia occur sporadically, meaning they do not pass from one generation to the next within families.
Some genetic variants, such as mutations in the GBA and SNCA genes, have been linked to an increased risk of both Lewy body dementia and Parkinson’s disease. However, even with these genetic changes, many individuals may never develop the disease. Thus, while genetics can play a role, it is not the sole determining factor.
Environmental factors and lifestyle
As with many other neurodegenerative diseases, environmental factors and lifestyle choices also play a role in the development of Lewy body dementia. Exposure to certain toxins, prolonged stress, and risk factors such as high blood pressure or diabetes may potentially influence the likelihood of developing the disease. It is important to recognize that genetics are only one piece of the puzzle, and external factors can also affect brain health.
What should you do if Lewy body dementia runs in the family?
If you have a close family member diagnosed with Lewy body dementia, it is natural to be concerned about your own risk. However, in most cases, there is no immediate cause for alarm, especially if the disease has not appeared across multiple generations. Genetic counseling can be an option for those seeking more information about their personal risk, particularly if there are multiple cases of neurodegenerative diseases in the family.
To reduce the risk of all types of dementia, it is important to adopt a brain-healthy lifestyle. This includes eating a balanced diet, staying physically active, getting adequate sleep, and engaging in mentally stimulating activities.
Safety alarm with automatic fall alarm can increase safety for people with an increased risk of falling
Sensorem’s safety alarm is an example of a technical aid specially developed for people who have an increased risk of falling. The security alarm can automatically trigger the alarm in the event of a fall and then call relatives using the watch’s built-in speakerphone with two-way communication. The security alarm works outdoors and has built-in GPS positioning so that relatives can see the user’s position on a map in the Sensorem app.
