The longevity doctor named the main mistake that makes you age faster

 Well-known longevity doctor Neil Polvin claims that lack of sleep leads not only to weakened immunity, but also to premature aging.

In a column for CNBC, he explained that aging can be divided into two categories: intrinsic and extrinsic. The internal is determined by genetic factors, but the external can be influenced by a person's lifestyle and bad habits, UNIAN reports, UAINFO.org informs.

According to Polvin, poor quality sleep is the #1 mistake that causes people to age faster because quality sleep is the key to a healthy life. "When we sleep, the body restores itself. Sleeping for seven to eight hours a day helps to improve the health of cells and tissues, cognitive functions, immunity, energy levels and metabolism. Meanwhile, lack of sleep can cause a number of health problems , including high blood pressure, depression, obesity, stroke, diabetes and heart disease," he writes.

The doctor gave several tips, the observance of which will help you improve the quality of sleep:

Try to stick to a consistent sleep schedule.

Go out into the morning sun immediately after waking up.

Limit caffeine and alcohol: Avoid caffeine eight hours before bedtime and alcohol three hours before bedtime.

Limit screen time before bed, as exposure to blue light from devices negatively affects sleep.

Create a relaxing bedtime routine.

Buy a good mattress, bedding, eye masks, and other things that will help you relax.