Devils That Threaten Health
Health can be influenced by many factors.
Here I list some of those factors.
1.
Be lacking in friends Study has shown that with less social activities, a person may feel more anxious and his brain can produce some chemical substances caused by anxiety.
As a result, he will be likely to suffer from diseases often.
It has shown that people with fewer friends are easier to catch cold.
2.
Be lacking in sleep The reduction of the number of cells that can fight against virus should be blamed for poor sleep and the decrease of immunity.
Researchers in Chicago have found that the number of antibodies of those people who sleep 4 hours a day is half of that of people who sleep 7.
5 to 8.
5 hours a day.
Therefore, we should sleep 8 hours every day.
3.
Be pessimistic A study conducted in California showed that people who hold an optimistic attitude own much more cells that can improve immunity than those pessimistic ones.
This reason should be that pessimistic people have much more pressure which can damage the immune system.
4.
Hold back the emotions Study shows that constructive discussion on some issues can make people feel less anxious.
Some people who are used to holding back their emotion are likely to suffer from illness and feel anxious.
5.
Too much stress Too much stress can cause rapid decrease in the ability of immune system to fight against diseases.
It can also reduce the number of natural killer cells.
6.
Use public good Using public goods is likely to make you become infected with some virus.
Thus, you can choose to take some private things with you such as pen.
Try to avoid using the pens in public places.
7.
Breathe in second-hand smoke There are about 3000 non-smokers died because of breathing in second-hand smoke in America every year.
And there are about 300,000 children suffer from upper respiratory tract infection every year.
Thus, we should keep away from smokers.
8.
Take in antibiotics often If you take in antibiotics once you catch a cold, you will form a tolerance to drug and are likely to suffer from more serious infection.
9.
Be lacking in sense of humor Researchers found that any emotion concerning laughing can reduce stress hormones, increase the number of some immune cells and stimulate other kinds of immune cells.
Here I list some of those factors.
1.
Be lacking in friends Study has shown that with less social activities, a person may feel more anxious and his brain can produce some chemical substances caused by anxiety.
As a result, he will be likely to suffer from diseases often.
It has shown that people with fewer friends are easier to catch cold.
2.
Be lacking in sleep The reduction of the number of cells that can fight against virus should be blamed for poor sleep and the decrease of immunity.
Researchers in Chicago have found that the number of antibodies of those people who sleep 4 hours a day is half of that of people who sleep 7.
5 to 8.
5 hours a day.
Therefore, we should sleep 8 hours every day.
3.
Be pessimistic A study conducted in California showed that people who hold an optimistic attitude own much more cells that can improve immunity than those pessimistic ones.
This reason should be that pessimistic people have much more pressure which can damage the immune system.
4.
Hold back the emotions Study shows that constructive discussion on some issues can make people feel less anxious.
Some people who are used to holding back their emotion are likely to suffer from illness and feel anxious.
5.
Too much stress Too much stress can cause rapid decrease in the ability of immune system to fight against diseases.
It can also reduce the number of natural killer cells.
6.
Use public good Using public goods is likely to make you become infected with some virus.
Thus, you can choose to take some private things with you such as pen.
Try to avoid using the pens in public places.
7.
Breathe in second-hand smoke There are about 3000 non-smokers died because of breathing in second-hand smoke in America every year.
And there are about 300,000 children suffer from upper respiratory tract infection every year.
Thus, we should keep away from smokers.
8.
Take in antibiotics often If you take in antibiotics once you catch a cold, you will form a tolerance to drug and are likely to suffer from more serious infection.
9.
Be lacking in sense of humor Researchers found that any emotion concerning laughing can reduce stress hormones, increase the number of some immune cells and stimulate other kinds of immune cells.
