"Sleep is essential for cognitive health, as it allows the brain to rest and rejuvenate," said neurologist Yue Leng.

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

Cholesterol is a fatty molecule that is made in the liver and is crucial for the body to function - but when it becomes too ...

This finding adds to existing research, which has previously connected sleep patterns to dementia risk. One research published in the Alzheimer's and Dementia journal in 2016 disclosed that either too ...

A symptom that affects your sleep could be a warning sign of dementia, according to a new study. Researchers found that this ...

Women aged 80 and older who experience increased sleepiness are twice as likely to develop dementia as those with stable ...

Inflammation may be at the core of cognitive decline as recent studies offer clues on how herpes simplex virus-1, antibiotics, antivirals, and vaccines may have different effect on dementia risk.

UC San Francisco study finds women over 80 who experience increased daytime sleepiness face twice the risk of developing ...

Public health experts say Texas needs better messaging on vaccinations and quarantining and more people conducting contact ...

A new study established a link between these common mouth bacteria and an increased dementia risk. Here's what to know about ...

Today is World Oral Health Day (March 20), so there's no better time to talk about the importance of good oral hygiene and ...

Imogen Nunn, who was born deaf, had more than 780,000 followers on social media, where she raised awareness of hearing and ...