A recent study in Neurology reveals that weaker, more fragmented circadian rhythms are linked to an increased dementia risk.

Your daily rhythm may matter more for brain health than previously thought. Older adults with weaker, more disrupted activity ...

A disrupted body clock, known as the circadian rhythm, may significantly increase the risk of developing dementia, according ...

“Changes in circadian rhythms happen with aging, and evidence suggests that circadian rhythm disturbances may be a risk factor for neurodegenerative diseases like dementia,” said Dr. Wang.

Highlights:A new study has found circadian rhythm, the body's internal clock, may affect a person's risk of dementia.More than 2,000 people wore ...

Key Takeaways Circadian rhythms might be linked to dementiaPeople with a weak body clock had a more than doubled risk of ...

DALLAS, Oct. 28, 2025 — As modern lifestyles increasingly challenge the body’s natural circadian rhythm, the American Heart Association is spotlighting the potential health consequences of regular ...

The return to "standard time" is better for our health according to sleep scientists, but the time change can be disruptive, and our bodies must also adjust to more hours of darkness as we head ...

Disruptions to our circadian clocks—the internal molecular timekeepers "ticking" in nearly every cell of our body throughout ...

Plan on a glorious extra hour of sleep as most of America "falls back" into standard time. But make sure to get outside for some morning sun, too — it'll help your body clock reset faster.Daylight ...

Researchers at UCSF in San Francisco say the types of fat on your plate can act like a seasonal calendar for the brain, and ...