Why supplements aren't a shortcut to healthy aging

The use of dietary supplements has increased sharply in recent years. Vitamins, minerals and other nutritional products are often marketed as simple ways to boost energy, support immunity, protect brain health or even promote ...

Q&A: Can AI understand the human brain better than humans?

More than 7 million people aged 65 and older suffer from Alzheimer's disease in the United States, according to a 2025 report from the Alzheimer's Association. More of the debilitating symptoms could be mitigated or better ...

An innovative tool helps measure healthy aging

A Florida State University researcher is part of a pioneering team that has developed a new measure to understand and support healthy aging, with the potential to change how health care workers, employers and policymakers ...

Hospital delirium a 'red flag' for severe health decline

A single episode of delirium—a state of confusion and agitation—in hospitalized older adults is a significant risk factor for other serious health complications including fractures, stroke and sepsis, a University of Queensland ...

Teaching end-of-life care: Q&A with professor of medicine

Every year, thousands of families sit in hospital rooms hearing words no one wants to hear: "We have done everything we can." What happens next, whether doctors stay engaged or step away, can transform one of life's most ...

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