What Causes Dementia with Lewy Bodies?

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Alzheimer’s disease is the most common type of dementia, followed by Lewy body dementia. Older adults who develop Lewy body dementia have large amounts of protein deposits known as Lewy bodies in their nerve cells. These proteins can increase memory loss and cause a decrease in motor skills. Continue reading to learn about the different causes of Lewy body dementia and how those factors could impact your aging loved one.


If your loved one’s parents or siblings developed Lewy body dementia, your parent is likely to also have the associated genetic markers, so you should take him or her to the doctor for genetic testing. Most physicians will test for variants of three genes—GBA, APOE, and SNCA. Even if your loved one tests positive for these genes, there’s no guarantee he or she will develop Lewy body dementia. The examination only determines the likelihood your loved one will develop the condition.

A highly trained caregiver with experience in caring for seniors with dementia can be a fantastic resource for family members. Families looking for top-rated in-home care providers can reach out to Lifestar Home Care. From respite care to specialized Alzheimer’s, dementia, stroke, and Parkinson’s care, there are many ways we can make life easier for seniors and their loved ones.


Adults over the age of 60 are at higher risk for developing Lewy body dementia, which isn’t a single disorder. It consists of various factors that involve cognition and autonomic function. Aging and poor bone health can increase the risk of Lewy body dementia. Although your loved one cannot stop the aging process, there are steps he or she can take to prevent cognitive decline and enhance sleeping habits, mobility, and mental and emotional health, which can lower the risk of developing Lewy body dementia.

Even when families have the best intentions, caring for a senior loved one with dementia can be challenging. Fortunately, Lifestar Home Care is here to help. We are a leading provider of dementia care. Oklahoma City families can take advantage of our flexible and customizable care plans, and our caregivers always stay up to date on the latest developments in senior care.


Men are more likely to develop Lewy body dementia. This is due to many factors, including the fact that women differ from men in terms of what they’re typically exposed to in their environments. Women also have different genetic variables. However, there are steps all seniors can take to lower their risk of this neurological condition, including following a nutritious diet, staying physically active, and cutting back on bad habits such as smoking and drinking excessive amounts of alcohol.

Parkinson’s Disease

If your parent is living with Parkinson’s, he or she may experience motor symptoms in the early stages that impact balance and posture. As the disease progresses and accelerates the loss of dopamine-producing nerve cells, your loved one could develop other issues, such as poor sleeping habits, anxiety, and chronic pain. 

Your parent may also experience dementia-like symptoms, such as confusion, memory loss, slower response times, and a decreased attention span. If your loved one shows signs of cognitive impairment, Parkinson’s has likely developed into Lewy body dementia, and you should take him or her to the doctor to obtain an official diagnosis. Receiving treatment early on could boost your loved one’s wellbeing and slow the progression of this condition.

If your senior loved one has been diagnosed with a serious condition and needs help with tasks like meal prep, transportation, medication reminders, bathing, and grooming, reach out to Lifestar Home Care, a leading provider of home care Oklahoma City families can trust. We also offer comprehensive care for seniors with dementia, Alzheimer’s, and Parkinson’s. To hire a professionally trained caregiver for your parent, give us a call today. 


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