Genetics and Other Risk Factors of Alzheimer's

A woman hugs her older mother as she ponders the risk factors of Alzheimer’s disease.

When you watch Mom having difficulty remembering your name or getting lost in her daily routine, a distressing idea might creep into your mind: “Is this my fate, too?” It is normal to battle with the fear of facing the same difficulties as a family member with Alzheimer's or dementia. We invite you to take a breath and consider the following facts, causes, and risk factors of Alzheimer's and dementia to help empower you to work through these concerns in order to find some peace of mind.


Family History and Genetics


Among the initial areas to consider is definitely the role of genes. Alzheimer's, the most common type of dementia, has a genetic component. According to the National Institute on Aging(NIA), people who have a family history of Alzheimer's are at an increased chance of developing the condition themselves. Still, it's important to understand that having a parent with Alzheimer's doesn't necessarily guarantee you will have it too.


Forms of Alzheimer's Disease


There are two kinds of Alzheimer's disease: early-onset and late-onset. Early-onset Alzheimer's disease, which happens between the ages of 30 and 60, can sometimes be attributed to specific genetic mutations. These mutations are pretty rare and are usually passed directly from one generation to the next.


Late-onset Alzheimer's disease, which arises after age 60, is more common and has a less clear genetic link. While genetics are involved to some degree, other issues including lifestyle and environment can also be noteworthy factors. Researchers continue to explore the complicated interplay of these elements, but it's believed that having a sibling or parent with Alzheimer's disease slightly increases your risk.


Environmental and Lifestyle Factors


While you cannot alter your genetics, it is possible to affect your environment and lifestyle. The same healthy habits that are good for your heart are also great for your brain. Engaging in regular exercise, eating a healthy diet rich in vegetables, fruits, and whole grains, and avoiding smoking can all lessen your risk.


Additionally, staying socially and mentally active is vital. Activities that challenge your brain, like learning new skills, puzzles, or reading, can help build cognitive reserve. Social interactions and maintaining strong relationships play a role in brain health, so keeping your mind active and engaged can perhaps delay the onset of dementia symptoms.


Monitoring and Preventive Measures


Being proactive about your health can provide peace of mind. Regular check-ups with your doctor can help monitor your cognitive health. If you have concerns regarding your memory or other cognitive functions, discussing these with your doctor can result in early detection and intervention.


You may also want to think about genetic testing to ascertain your risk. While this offers some information, it is necessary to treat it with caution. Knowing your genetic predisposition can be a double-edged sword, as it might cause unnecessary anxiety. You should discuss the possible advantages and disadvantages with a genetic counselor or your physician before moving forward.


Support and Resources


If you're taking care of asenior loved one with dementia, understand that you're not alone. Support groups, counseling, and educational programs can offer helpful information and emotional support. Caring for your own mental and emotional health is equally as important as taking care of your loved one.


Traditions Home Health Services is here to help as well with a comprehensive library ofresources to educate you and your family about Alzheimer’s and other types of dementia. We also provide specialized dementia care services by highly trained, experienced, and skilled care professionals.


Contact us at 617-376-3711 any time for more information on how we can help both you and your loved one with dementia in Boston, North Shore, South Shore, and the surrounding areas in Eastern Massachusetts, with live-in care services available throughout New Hampshire, Vermont, Maine, and Massachusetts.