Is it better to sleep more in winter?

Humans may need more sleep winter

why Humans may need more sleep winter during this season. Embrace the opportunity for rejuvenation and well-being.

Why is it easy to fall asleep in the winter? Why is it so long?

A study by two researchers from the University of Pennsylvania in Philadelphia, USA, says that Americans sleep a little longer in the winter. During this time, their sleep length increases more than any other night. Our body’s reaction to and effects from light and dark can account for the fact that sleep is slightly “longer” in winter.

A biological rhythm in the human body (circadian rhythm) calculates how much light enters our eyes during the 24 hours of the day, how much time there is no daylight or darkness, and controls our sleep needs, eating and drinking, etc. Like the United States, Bangladesh is also located in the northern hemisphere of the world. Winter occurs in the Northern Hemisphere at the end of the year. In the Northern Hemisphere during winter, daylight hours are shorter than in summer, and light intensity is also much lower.

Increased sleep needs in winter for humans:

Humans have greater demands on sleep during the colder months, which is why we say that we require more sleep in the winter. This phenomenon can be influenced by various factors, including variations in temperature, reduced daylight, and the impact of seasonal affective disorder (SAD). Wintertime sleep deprivation is a major factor in maintaining general health, energy levels, and emotional stability. Making sure you get a sufficient amount of sleep will help you fight off exhaustion, strengthen your immune system, control your mood, and work more efficiently in the winter. To fulfill the increased sleep needs and enhance well being in the winter, it’s critical to develop consistent sleep patterns, create a personal-friendly atmosphere, and practice excellent sleep hygiene.

As a result of the circadian rhythm, the hormone melatonin begins to be produced in our body immediately after sunset. This melatonin hormone speeds up the process of bringing us to sleep. As a result, it becomes very easy for some to fall asleep during the winter.

RAM (rapid eye movement) is higher during the winter. RAM is the last stage of sleep, when the eyes move a lot while closed. It is a very normal process of sleep in mammals and birds. People dream more when they are rambling in their sleep. A study by five researchers in Germany found that rams can sleep more than 30 minutes longer during the winter than at other times of the year. As a result, the length of sleep naturally increases.

Humans may need more sleep winter:

Finally, it should be noted that people frequently need extra sleep in the winter. The colder months may have an impact on our sleep patterns and general health. Seasonal affective disorder (SAD), temperature changes, and less daylight are a few factors that can make you want to rest more. In order to maintain excellent health and functioning during the winter, it’s critical to pay attention to our bodies’ needs and emphasize sleep. We can make sure that we are rested and healthy, revitalized, and prepared to take on the particular challenges and pleasures of winter by acknowledging and addressing our strengthened sleep needs during this particular season of the year.

Is this winter sleep unusual?

No, not unusual. We should accept this extra sleep in the winter as normal. Insufficient sleep increases the risk of dementia, depression, polyuria, heart disease, high blood pressure, and obesity. If you’re getting seven to nine hours of sleep a night and still feel tired, irritable, and unable to focus during the day, you need more sleep. So get more sleep in the winter if you can.

Source: The Washington Post

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