Don't you remember your dreams? This could be very bad.

That means generally fewer people dream. Like sleep deprivation, this lack of dreaming is harmful to the body and the mind.

This problem is associated with emotional disorders and anxiety, depression, and other forms of mental illness. Dreaming also processes and consolidates memory.

We enter the REM sleep phase every 90-120 minutes and these periods average 5-30 minutes. However, these REM periods may be interrupted by various obstacles. If you don't get enough sleep, your total amount of REM will go down, and some substances like caffeine, alcohol and psychoactive substances can interfere with this stage.

If you often remember what you dreamed of when you woke up, maybe it's time to change your night routine. For example, you may try going to bed earlier or drinking less caffeine or alcohol, writes the List portal.