1. They reduce the chances of catching a cold
Research conducted in America has shown that sociable people are less likely to get the flu. The exact reason for this is not yet stated, but it is assumed that the immune system becomes stronger if you interact with more people. Those who have six or more social contacts during the day are four times less likely to catch the flu than those who have only one friend.
2. They reduce stress
The level of cortisol (stress hormone) in people who are alone is exactly 21% higher than in people who hang out with at least one person during the day.
3. Better brain health
Socializing exercises the brain. In younger people, socialization helps with better concentration, while in adults it reduces the development of dementia. Older people who had a large circle of friends in their youth are 43% healthier than those who were not so active in society.
4. Lower blood pressure
People with hypertension who consult with their friends keep their health under control, say scientists. In one study that lasted four years, it was found that people with the most contacts had the most normal blood pressure.
5. Better sleep
Research that dealt with the health side of friendships proved that people with a lot of friends fall asleep an average of 14 minutes earlier than people who have one, or even no friends.
Bonus video:
