Men's health: poor sleep can threaten health.
Poor sleep is the biggest harm to men.
First, the cold persists.
People who don't get enough sleep are more likely to get sick. In one study, researchers injected healthy participants with a cold virus. It was found that participants who slept less than 7 hours were three times more likely to be infected with cold virus. However, people who only sleep for 4 hours for several consecutive nights have a weak immune response to influenza vaccine.
Second, love to cry and make trouble.
Is it easier to cry if you don't get enough sleep? That's right. Lack of sleep can lead to mood swings. A study found that when we don't get enough sleep, we are more likely to be unhappy, because a tired brain stores more negative memories. The behavior of people with insufficient sleep is very similar to that of people with depression.
Third, the response is slow.
Making tea will also spill tea on the new clothes you just bought. Such clumsiness may be caused by lack of sleep. Colette, director of the Center for Human Sleep Research at Stanford University? Dr. Kushida said that at present, there is a lot of evidence that people who don't get enough sleep are slow, inattentive, unresponsive and have worse motor skills. In addition, drowsiness can also lead to impaired sense of balance and depth perception.
Fourth, it's easy to get hungry when you get old.
Many studies have shown that long-term lack of sleep will disturb blood sugar levels, resulting in the body producing less leptin (an appetite suppressant hormone) and more auxin (an appetite suppressant hormone). These physiological changes will inevitably lead to overeating. Lisa, a spokesperson for the American Sleep Medicine Association? Dr Sif said that tired people especially like sweets and other simple carbohydrates, which may be because such foods can fill their stomachs quickly. In addition, lack of sleep will also reduce self-control, choosing chocolate over carrots.
Fifth, it is difficult to make a decision
In order to plan a holiday, I stayed up late, and the specific date and place were soon determined, but the next day, I hesitated on some details. A window seat or an aisle seat? Rent a car now or later? Sean, a sleep research expert at the University of California, USA? Dr drummond said that when people are physically and mentally exhausted, they can't distinguish important information from irrelevant information. As a result, the simplest decision is infinitely magnified. Moreover, tired people are more likely to put all their eggs in one basket and finally make the wrong decision.