Low socioeconomic status, social isolation, hearing impairment, stroke, diabetes, heart disease, and depression were all associated with a higher risk of YOD.

We all forget things now and then—people’s names, where you put your car keys, that dentist appointment that was scheduled before you got your new calendar. As we age, forgetfulness may worsen and begin to disrupt thinking abilities.

More American adults may develop dementia than previously thought, according to a new study published this month. The number of Americans who will develop dementia—a progressive decline in memory, thinking skills,