Sleep Troubles Now Linked to Cognitive Troubles Later

Not getting enough high-quality sleep will limit your ability to think clearly.)amenic181/Shutterstock

If you have trouble falling asleep, problems remembering or concentrating are likely to occur more than a decade later, according to new research.

Trouble sleeping was the only symptom that predicted poor cognitive performance 14 years later when compared with other symptoms of insomnia, the study shows.