Many families have the situation that “children are not allowed to watch TV, but they always watch”. It seems that parents’ orders can only be effective in a short period of time. After a while, children will “go back to their old jobs”. According to the report, have you ever heard of watching TV to “live a happy life”?
Watch TV “longevity”
According to a study published online in the British Journal of sports medicine, life expectancy of people who watch TV for an average of six hours a day may be shortened by about five years.
Researchers at the University of Queensland, Australia, who wrote the report, said regular television viewing may have become a “public health problem” like smoking and obesity in both developed and developing countries.
Regular TV viewing is a sedentary lifestyle that is associated with a variety of high risk of death, especially heart attack or stroke. But no previous study has evaluated the link between television viewing and life expectancy.
The researchers analyzed the lifestyles of 11000 adults over the age of 25 in Australia, and found that for every hour of watching TV, life expectancy was reduced by 22 minutes. Taking all kinds of death factors into account, an average person who watches TV six hours a day will lose about five years of life.
Previous studies have shown that the life expectancy of smokers is about 4 years shorter than that of non-smokers, and the life expectancy of smokers is reduced by about 11 minutes for each cigarette. That is to say, for every cigarette smoked and half an hour of TV watching, the harm to life span is roughly the same.
At present, both the United States and Australia recommend that children not watch more than two hours of television a day. But the researchers said the new study showed that adults also “need to control the amount of time they watch TV.”.
Therefore, if parents have the conditions to accompany their children to watch TV, it is better to devote their time and energy to helping their children put their extracurricular life on more colorful and meaningful things. If you want to know more about children’s home electric shock prevention knowledge, this website has a lot of relevant knowledge for you to find, hope to help you!