What happens if you watch tv all day

Bar-on, a professor of pediatrics at the University of Nevada, Las Vegas. After the age of 5, the right amount of TV can help stimulate imagination and creativity in children, according to Bar-on. But if screen time becomes excessive, routinely surpassing four hours day, it has been heavily linked with a greater chance of childhood obesity.

The AAP has also found that content matters: The more violent or risky behaviors e. Yet, Bar-on acknowledged that in these extreme times, some parents might need to bend these guidelines. The prevalence of online school has created a necessary rise in screen time. And during other parts of the day, TV can be one of the easiest ways to keep children occupied while parents work from home.

It needs to be fluid, what works for them. Doctors agree that staying physically and mentally active are the most important keys to good at-home health during the lockdown. Children anyway have fragile sense organs, and continuous exposure to light from screens can impact their eyes adversely.

Screens emit blue light, the long term exposure to which can lead to weak eyes, headaches, etc. According to a recent NEI-funded study, children's eyes absorb more blue light than adults from digital device screens like TV, smartphones, etc. According to a research published on KidsHealth , too much screen time has also been linked to obesity in children.

Watching TV can cause kids to become inactive and snack a lot. They are also exposed to commercials of unhealthy foods and empty-calorie beverages, which ultimately becomes their favourite snack food, leading to excess weight gain among kids. Other problems with TV viewing are linked to the kind of content that children watch on TV. Watching violent shows can lead to aggressive behaviour among kids and some characters and shows may also promote habits like smoking, drinking, etc.

Though such scenes are always accompanied by a warning against the use of such products, children who idealise a character may not pay any heed to such warnings. According to Furong Xu , PhD, professor of health and physical education at the University of Rhode Island, the physical act of watching TV is not what contributes to poor health. Xu said, in her opinion, that the take home message of this study is the importance of physical movement in health.

Other sedentary activities, for example watching videos on your smart phone, can also lead to adverse effects on your health. The authors further noted that other factors may contribute as well, such as lower socioeconomic status and snacking on unhealthy foods. Vijaya Surampudi , assistant professor of medicine in the UCLA Division of Human Nutrition, suggested first of all speaking with your doctor before beginning any new exercise regimen.

Your doctor can help you determine what type of activities are best for your personal needs. In addition, she had the following suggestions for how to begin incorporating more activity into your daily life:. As far as your ultimate activity goals, Xu said the U.

People who watch more TV, and as a result, are more sedentary, are at greater risk for poor health. By becoming more physically active, we can improve our health and decrease our risk of dying prematurely.

Cutting back on sedentary activities such as watching TV allows more time for being physically active. Regularly watching more than 3 and a half hours of TV at a time can lead to cognitive decline in language and memory as we age. A pulmonary embolism can be deadly. It occurs when a blood clot that formed somewhere else in the body typically in the leg or pelvis travels through the blood vessels to the lungs.

There, it becomes trapped in a smaller blood vessel, which can lead to heart failure. In the study, the researchers looked at data on more than 86, adults who were taking part in an ongoing study called the Japanese Collaborative Cohort Study.

The people in the study reported how many hours they spent watching TV daily choosing from less than 2. Over the year follow-up period, 59 people died of a pulmonary embolism, according to the study, published today July 25 in the journal Circulation.