Addressing your insomnia now could protect against dementia later, study says

Insomnia is a common problem that doesn’t always get taken seriously enough. But your tossing and turning could be linked to brain aging, new research shows.

​ Insomnia is a common problem that doesn’t always get taken seriously enough. But your tossing and turning could be linked to brain aging, new research shows. Read More Breaking News, Latest News and Videos | CNN