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Your husband (or wife) may increase your risk of dementia
New York Post • • health
Key Points:
- A new study of nearly 1 million married people in Taiwan found that individuals with spouses who have dementia face a significantly higher risk of developing dementia themselves, with increases of up to 74% in women and 69% in men.
- The increased risk is observed across different sexes, income levels, and living environments, though higher income and having more children slightly reduce the risk.
- Researchers suggest multiple factors contribute to this phenomenon, including assortative mating (choosing partners with similar health and lifestyle factors), shared lifelong habits, and the heavy emotional and physical burden of caregiving.
- Caregiving spouses often experience high levels of stress, depression, and poor health, which can increase their own risk of cognitive decline and dementia.
- The findings highlight the complex interplay between social, psychological, and biological factors in dementia risk within married couples, indicating that dementia is not contagious but influenced by shared environments and caregiving stress.
