Dementia Risk Linked to Biological Age

Biological Age as a Predictor of Dementia Risk

• A study from Zhengzhou University found biological age is a stronger predictor of dementia risk than chronological age.
• The research tracked 280,918 individuals over 14 years, showing faster biological aging increased dementia risk by 14% to 15%.
• More than 6 million Americans live with dementia, causing approximately 100,000 deaths annually.
• Dementia cases are projected to rise globally from 55 million in 2020 to 139 million by 2050.

Research indicates that tracking biological age can improve understanding of health and aging, highlighting early risks for diseases like dementia. The study underscores the importance of lifestyle factors in influencing biological age and potentially mitigating disease risk.