Aging Faster Than Your Years? Brain at Risk
United States: Biological age determines how fast your body has aged by evaluating multiple health indicators such as blood pressure together with lung function and cholesterol levels beyond what calendar age demonstrates. Biological age enables people to understand their internal body functioning in relation to their actual chronological age, as reported by HealthDay.
Study Highlights
A research team published their study on April 30 in Neurology and discovered that people whose bodies aged more quickly faced a 30% elevated threat of dementia development compared to persons with standard aging patterns.
Medical data from 281,000 participants in the UK Biobank tracked their health for 14 years during the research. The dementia development data showed 4,800 participants among the study participants over 14 years.
Signs of Brain Changes in Faster Aging
MRI scans showed that people with higher biological ages had more brain shrinkage and less grey matter, the area responsible for processing information. These brain changes are commonly seen in dementia patients.
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Lead researcher Yacong Bo from Zhengzhou University in China noted, “These structural brain changes explain part of the link between advanced biological aging and dementia risk.”
Aging Affects the Whole Body
The study used two biological age tests that assessed how major systems—including metabolism, organ health, and immune function—declined over time. The results reflected how physical aging impacts brain function and overall health, as reported by HealthDay.
Can You Slow Biological Aging?
Yes—according to Bo, lifestyle matters. People cannot alter chronological age but they can impact their biological age through maintaining healthy activities like routine exercise and consuming nutritious food and avoiding dangerous substances.
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