Researchers measured acetylcholine production in participants' brains at the beginning and end of the 10-week trial.

Everybody worries about cognitive decline as they age. Some changes are natural and to be expected, but more severe cases can lead to dementia, a chronic condition that affects memory, language, ...

Can you imagine a world where you walk into a classroom and greet your students only to quickly realize that you can’t understand half the words they are saying? I’ve seen this play out in my own ...

EDITOR’S NOTE: Chief Medical Correspondent Dr. Sanjay Gupta’s new book, “It Doesn’t Have to Hurt,” is available now. Watch “Dr. Sanjay Gupta Reports: It Doesn’t Have to Hurt.” at 9 p.m. ET on ...

When your mind hates running even more than your body does, you have to strategize. By Erik Vance It’s common knowledge in my household that Monday at 5:55 a.m. is the worst time of the week. That’s ...

Invisible illnesses can lead to societal misconceptions due to the lack of visible symptoms, causing personal frustration and misunderstanding. Cognitive impairments, such as memory loss and brain fog ...