Is sleeping too much bad for your brain?

The largest sleep study ever conducted concludes that both sleeping too little and too much negatively impacts cognitive ability, regardless of age.

Oversleeping: Causes, Health Risks, and More

Why our thoughts turn negative before we go to bed - ABC Everyday

Sleep deprivation - Wikipedia

sleeping habits

Too Much Sleep is Bad For the Brain - Neuroscience News

10 Habits That Can Hurt Your Brain - Premier Neurology & Wellness

Can Too Much Sleep Actually Be Bad For Your Brain Health?

Too much REM sleep is bad for us, as is too little, Sleep

How lack of sleep harms circulation

Are You Sleeping Too Much? Possible Causes and What To Do

Sleep Deprived? Here Is What Lack of Sleep Does to Your Body

How to get through a day on no sleep

How lack of sleep harms circulation

8 Health Benefits of Sleep