ZME Science
No Result
View All Result
ZME Science
No Result
View All Result
ZME Science

Home → Science → Biology

Being a morning person might be coded in your genes

Some people have no trouble rising early and being productive, while others are most active during the evenings. This begs the question: are morning persons and night owls set apart by habit or biology? Habits certainly play a leading role, but all things being equal your genes might have a strong word to say in the matter.

Tibi PuiubyTibi Puiu
February 3, 2016 - Updated on November 16, 2020
in Biology, Health, Mind & Brain, News
A A
Share on FacebookShare on TwitterSubmit to Reddit

RelatedPosts

Another ‘homesexual gene’ study suggests it’s not about the genes at all
Pulling all-nighters makes it likely to recall false memories
Genetically Speaking, You’re More Like Your Dad
A warm bath 1-2 hours before bedtime helps improve sleep quality, meta-analysis shows

Some people have no trouble rising early and being productive, while others are most active during the evenings. This begs the question: are morning persons and night owls set apart by habit or biology? Habits certainly play a leading role, but all things being equal your genes might have a strong word to say in the matter.

This stock photo definitely describes how the author of this article feels about waking up in the morning. Image: Pixabay
This stock photo definitely describes how the author of this article feels about waking up in the morning. Image: Pixabay

Researchers at 23andMe, a genetics research company, studied the DNA of 89,000 people who self-reported whether they felt most active during the morning or evening/nights. Eventually, they spotted 15 distinct spots in the genome that were most likely to vary between the night owls and early risers. Not surprisingly, these are involved in regulating the circadian rhythm — the internal body clock that regulates wake/rest functions, like hormone production and brain activity. More about it in a previous ZME post about how body click mismatch could lend Martian settlers sleepless nights.

According to 23andMe, those who had gene variants most closely matching the “early rise” pattern were twice as likely to consider themselves morning persons. The findings were reported in Nature Communications.

“We think of our preferences as things that we come up with — things that are kind of spontaneous parts of who we are — but they do have a basis in biology,” says David Hinds, a statistical geneticist at 23andMe and a co-author of the study. “I think it’s just very interesting for people to see how their biology influences who they are.”

The Verge reports that previously similar studies were made on flies. Some 80 genes were identified which might influence a fly to be most active in the morning or, conversely, much later in the evening.

This isn’t the last word, though. The study is severely limited by the fact that it relied on an online survey to gather the self-reports. The geographic location, nor the season when the correspondents completed the survey weren’t taken into account, yet both are known to influence quality of sleep and how active people feel. What’s certain is that there’s considerable evidence at this point to suggest there’s indeed a genetic component that sets people apart in this respect. Don’t let this be an excuse for staying too late at night, though. Studies show that people who stay up at night are at a higher  risk of muscle deterioration, diabetes, and metabolic disease.

Tags: dnagenesmorningsleep

ShareTweetShare
Tibi Puiu

Tibi Puiu

Tibi is a science journalist and co-founder of ZME Science. He writes mainly about emerging tech, physics, climate, and space. In his spare time, Tibi likes to make weird music on his computer and groom felines. He has a B.Sc in mechanical engineering and an M.Sc in renewable energy systems.

Related Posts

Genetics

Scientists Blasted Human Cells With 5G Radiation and the Results Are In

byTibi Puiu
5 days ago
Future

A New AI Tool Can Recreate Your Face Using Nothing But Your DNA

byTibi Puiu
2 weeks ago
Archaeology

The People of Carthage Weren’t Who We Thought They Were

byTibi Puiu
4 weeks ago
Mind & Brain

Scientists Just Found the Clearest Evidence Yet That Lucid Dreaming Is a Real State of Consciousness

byTibi Puiu
4 weeks ago

Recent news

This Superbug Learned How to Feed on Plastic from Hospitals

May 20, 2025

China’s Tiangong space station has some bacteria that are unknown to science

May 20, 2025

Hidden Communication Devices Found in Chinese-Made Inverters Could Put U.S. Electrical Grid at Risk

May 20, 2025
  • About
  • Advertise
  • Editorial Policy
  • Privacy Policy and Terms of Use
  • How we review products
  • Contact

© 2007-2025 ZME Science - Not exactly rocket science. All Rights Reserved.

No Result
View All Result
  • Science News
  • Environment
  • Health
  • Space
  • Future
  • Features
    • Natural Sciences
    • Physics
      • Matter and Energy
      • Quantum Mechanics
      • Thermodynamics
    • Chemistry
      • Periodic Table
      • Applied Chemistry
      • Materials
      • Physical Chemistry
    • Biology
      • Anatomy
      • Biochemistry
      • Ecology
      • Genetics
      • Microbiology
      • Plants and Fungi
    • Geology and Paleontology
      • Planet Earth
      • Earth Dynamics
      • Rocks and Minerals
      • Volcanoes
      • Dinosaurs
      • Fossils
    • Animals
      • Mammals
      • Birds
      • Fish
      • Amphibians
      • Reptiles
      • Invertebrates
      • Pets
      • Conservation
      • Animal facts
    • Climate and Weather
      • Climate change
      • Weather and atmosphere
    • Health
      • Drugs
      • Diseases and Conditions
      • Human Body
      • Mind and Brain
      • Food and Nutrition
      • Wellness
    • History and Humanities
      • Anthropology
      • Archaeology
      • History
      • Economics
      • People
      • Sociology
    • Space & Astronomy
      • The Solar System
      • Sun
      • The Moon
      • Planets
      • Asteroids, meteors & comets
      • Astronomy
      • Astrophysics
      • Cosmology
      • Exoplanets & Alien Life
      • Spaceflight and Exploration
    • Technology
      • Computer Science & IT
      • Engineering
      • Inventions
      • Sustainability
      • Renewable Energy
      • Green Living
    • Culture
    • Resources
  • Videos
  • Reviews
  • About Us
    • About
    • The Team
    • Advertise
    • Contribute
    • Editorial policy
    • Privacy Policy
    • Contact

© 2007-2025 ZME Science - Not exactly rocket science. All Rights Reserved.