Nowadays, many studies believe that too early to let children watch TV may be the reason why more and more children can’t concentrate for a long time. However, only time control is the best guarantee for children to watch TV healthily!
Time limit for children to watch TV
Instead of watching one hour of TV, an extra hour of physical activity every day can have a completely different health impact.
A research team conducted the survey. Parents filled out questionnaires detailing their children’s watching TV, playing computer games, reading and indoor and outdoor sports. The researchers collected blood vessels at the back of each child’s eyes, height, weight and blood pressure.
The results show that children who often take part in outdoor sports are healthier than those who spend about 1.9 hours watching TV or playing computer every day and only about 36 minutes in sports. Instead of watching one hour of TV, one hour of physical activity can have a completely different health impact, experts say.
Parents should control their children’s TV watching. It’s better to control the time in an hour. They can’t obey their children to watch TV for a long time. On the other hand, it is very difficult to adjust the appropriate indoor light, viewing distance and angle in the family, which is easy to cause visual fatigue. For a long time, it can cause vision disorders such as myopia, hyperopia and strabismus. In addition, children watching TV late into the night will reduce or interrupt their sleep time.
Through the introduction of the above article, we know that children should have time control to watch TV, so that they can strictly control the law of watching TV, so that children are not hurt by TV. Baibai safety net’s knowledge about children’s home electric shock prevention is still being updated. Please lock in our relevant columns!