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Healthy aging news

Researchers highlight how brain economy principles could transform clinical care

Researchers from The University of Texas Medical Branch (UTMB) are helping advance a growing global movement that reimagines health care through the lens of brain health.

Higher adolescent BMI linked to faster biological aging decades later

A study by the Faculty of Sport and Health Sciences at the University of Jyväskylä, Finland, found that a high adolescent body mass index (BMI) may be linked to accelerated biological aging in adulthood. The findings, published ...

Common drugs older adults might be overusing

The scenario often unfolds like this: Medical researchers investigate a frequently used drug and report that it's less effective for older patients than previously thought, or that its risks outweigh its benefits in older ...

Survey: Older adults have strong interest in dementia vaccine

A large majority of older adults say they would be interested in receiving a vaccine that would significantly reduce the risk of dementia, according to new research from the USC Schaeffer Center for Health Policy & Economics.

Gut bacterium and its metabolite found to delay aging

A new study published in Nature Aging on Aug. 25 reports that a single gut bacterium—Bifidobacterium pseudocatenulatum (BP)—together with a small molecule it produces, 5-aminovaleric acid betaine (5-AVAB), can alleviate multiple ...

Why older pedestrians fare worse in car crashes

Older pedestrians aren't injured by motor vehicles at a greater rate than younger pedestrians, according to 2023 data from the National Highway Traffic Safety Administration. But they're more likely to die.

What to know about dementia—and ways to prevent it

Dementia touches many lives—in many different ways. Most people have some firsthand experience of it, whether with an aging family member, friend or neighbor. More than 6 million people in the U.S. have some type of dementia, ...

Computer vision 'sees' our organs age at different rates

We tend to think of age as a linear progression marked by birthdays and milestones dictating when we can vote, drink, rent a car or pass beyond the crest of an arbitrary metaphorical hill. When scientists look at how organs ...

Can total joint replacement particles reach the brain?

Total joint replacement is a proven treatment to relieve chronic knee pain, but concerns have been raised that particles from the device may migrate to the brain and cause memory problems. New research from Rush University ...