Why Do Some People’s Eyes Begin to Close at Noon?


Why Do Some People’s Eyes Begin to Close at Noon?: Have you ever noticed that after 8 hours of sleep overnight, active activities in the morning, and healthy lunch, you suddenly feel drowsy and drowsy?

That’s why so many people around the world take a nap in the afternoon, but what’s the reason?

So it seems that scientists have found the answer.

In fact, the habit of taking a nap is in the genes and has nothing to do with the choice of behavior.

The Harvard University study, which analyzed the genomes of 500,000 people in the UK, found that the cause of afternoon sleep was biological.

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Researchers at Massachusetts General Hospital have identified 123 parts of the human genome that are related to afternoon sleep.

Going deeper, the researchers discovered three possible mechanisms that cause nausea.

Eyes Begin to Close at Noon
Why Do Some People’s Eyes Begin to Close at Noon?

The 2 mechanisms are called Disrupted Sleep and Early Morning Awakening, as they appear in people who either did not get enough sleep at night or woke up early for some reason.

The third mechanism is called sleep proprioception, which refers to how long a person needs sleep.

The researchers said that the results showed that the habit of a nap was hidden in genes and had nothing to do with the environment or attitudes.

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The research also identified some genetic habits linked to medical problems, including obesity and high blood pressure.

The findings show why some people are accustomed to taking a nap in the afternoon, said Iyas Daghlas, a Harvard Medical School expert involved in the study.

The results of the study were published in the medical journal Nature Communications.

A recent medical study in Australia found that a feeling of lethargy and drowsiness after lunch is natural because humans are designed to get 2 naps a day.


Similarly, a study from the University of Southern California in the United States said that around three o’clock in the afternoon, the human body clock slows down and that is why it begins to feel drowsy or lethargic.

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