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Sleep Quality

AF
Anna Fiserova
September 6, 2023Updated August 13, 2026Reviewed by Konstantin Weiss
Sleep Quality
This article is currently being worked on. A more in-depth version will be released soon.

Observed genes

Polygenic score

Influential genes: TCF4,RGS6

While the direct association of TCF4 with insomnia is not well-established, its role in brain function indicates a potential link to sleep disturbances.

Although main associations of the RGS6 gene are with depression, and anxiety disorders, disruptions could potentially affect sleep regulation.

About Sleep Quality

Sleep is an essential part of our lives. It helps us recover from our daily activities and stay mentally sharp. It's quality is defined as one's self-satisfaction with all aspects of the sleep experience and is influenced by many inner and outer factors.

What affects your sleep quality?

Psychological problems are often cited as affecting sleep quality the most, with stress, anxiety, depression, and the general feeling of sadness likely interfering with your sleep. However, some medical conditions and environmental factors may increase the risk of insomnia. Talk to your healthcare provider if you suspect having a sleeping disorder.


Recommendations

Make sure that your bedroom is dark, cool, and quiet so your mind can relax before going into deep sleep mode. Avoid caffeine, alcohol, or nicotine for six hours before bedtime. Also, avoid blue light from screens for about an hour before bedtime (TV, smartphones).

Recommendations

Make sure that your bedroom is dark, cool, and quiet so your mind can relax before going into deep sleep mode. Avoid caffeine, alcohol, or nicotine for six hours before bedtime. Also, avoid blue light from screens for about an hour before bedtime (TV, smartphones).

Sources

We are currently working on preparing a better list of references and studies. It will be ready soon!

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