Caregivers for Dementia Patients Face Higher Risks of Brain Aging

Recent research highlights that individuals caring for loved ones with dementia are at an increased risk of experiencing accelerated brain aging, largely due to lifestyle factors. A report published on June 12 reveals that nearly 59% of dementia caregivers have at least one risk factor that elevates their chances of developing dementia over time. Additionally, about 24% of caregivers have two or more such risk factors, emphasizing the need for targeted health interventions.

The study, conducted by the Public Health Center of Excellence on Dementia Caregiving, analyzed health data from 47 states collected in 2021 and 2022. The findings show that dementia caregivers are more prone than the general population to engage in behaviors and have conditions linked with unhealthy brain aging. These include higher rates of smoking, high blood pressure, poor sleep, diabetes, and obesity.

Interestingly, caregivers tend to be more physically active than average, likely due to the physical demands of caregiving, which reduces their risk for physical inactivity. However, younger caregivers are at even greater risk, with 40% more likely to present multiple risk factors compared to their peers. They are also more likely to smoke, suffer from high blood pressure, and experience inadequate sleep.

Experts suggest that recognizing these elevated risks can help public health policymakers develop specialized strategies to support caregiver health. Tailored interventions could mitigate long-term cognitive decline risks, especially among vulnerable groups such as younger caregivers, minorities, and male caregivers.

The study underscores the importance of addressing caregiver well-being to prevent future brain health issues. Public health efforts are essential to provide resources and programs aimed at reducing these risks and promoting healthier lifestyles among caregivers.

Source: https://medicalxpress.com/news/2025-06-dementia-caregivers-higher-brain-aging.html