In the era of information technology, TV has seen a significant development to meet the huge demand of the audience. However, when it comes to relying on it, it can have negative impacts on our life. First and foremost, watching TV too much is believed to harm our health. Spending long hours in front of the screen can put a strain on the eyes, which damages the eyesight. Moreover, people will be more inactive and become a “couch potato” on account of lacking physical activities. As a result, they may run a risk of obesity, high blood pressure or heart-related diseases. The second drawback I would like to mention is that watching TV is a waste of time. As TV offers a wide range of programs catering for all tastes, watching it is taking up more and more time in people’s daily routine. Therefore, time for studying, working or even sleeping is reduced, which can lead to work deficiency. In addition, the more they watch TV, the more they are unwilling to take part in outdoor activities and meeting friends. Last but not least, with the mushrooming of films and TV shows, the increase in inappropriate materials is out of control. Providing many programs of all range including violent and blood contents, TV can deliver unhealthy images and messages. In consequence, this can poison the viewers’ mind, especially children’s and cause behavioural problems. Taking everything into consideration, although it is undeniable that TV is a useful device, it also has bad sides that people should be well aware of.

Bad habits greatly affect human health.

The habit of eating at night, particularly eating after 20 hours, will have a negative impact on human health. First of all, it will overload the body's digestive system. It also causes insomnia, weight gain, diabetes and some dangerous diseases.

Sleep late, specifically after 9 p.m. because according to the body's biological clock, the period from 9:00 p.m. to 5:00 a.m. is when the entire body organs rest, regenerate and repair the affected areas. injury

According to the body's biological clock, the period from 21 p.m. to 5 a.m. is when all organs in the body rest, regenerate and repair damage. In addition, it also causes a reduction in longevity, Fatigue, drowsiness when waking up, Nervousness easily falls into a state of stress, stress, depression, Aging skin, fast aging and also causes some additional harm