How does the human body change in the fall?

In the autumn, people work better, are more sad, often sleep and need more sex.

The autumn is cool, the lighting time is shorter and the yellow leaves fall, which also changes the human body. Below are the noticeable changes you can easily verify yourself, according to Men's Health.

Work better

Research on 136 students of Harvard University (USA) showed that the first days of collecting people learning, working best and not being distracted by unrelated things.

Sexual needs are high

Norwegian scientists discovered in the fall, particularly October and November, the amount of testosterone in the male body peaks, causing sexual desire to rise.

Wishing to gather with relatives

A work done on 22,600 phone users concluded that when the weather became cold, we tended to narrow down the relationships and often talked with close family and friends.

Regular exercise will help prevent SAD.(Photo: Men's Health).

Feeling sad

Seasonal emotional disorder (SAD) is easy to appear in the fall, making people sad, sometimes looking indefinitely out the window and constantly wondering about life. Scientists identify the cause of SAD is likely to be a change in the concentration of hormones and neurotransmitters such as cortisol, dopamine, serotonin under the impact of the sleep cycle and the degree of exposure to light.

Regular exercise will help prevent SAD.

Sleep more

This is especially true for people who live in the north or snowy areas."This is the result of increased melatonin in the brain," said Dr. W. Christopher Winter, author of The Sleep Solution. "The production of melatonin is blocked by light. Therefore, on gloomy days, melatonin levels rise and make us sleepy."