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Topic: It is widely believed by a greater and greater number of adults that "Unconsciouly, teenagers are wasting their time and health social-networking". What do you think of the idea?

Essay:

It’s undeniable that Internet has made our lives better with its great amount of benefit. Despite this fact, many adults are convinced that teenagers are putting too much attention on social networks, which can be time-consuming and lead to a decline in their health. I'm totally agree with this statement and will discuss the reasons in this essay.
Firstly, teenagers who are addicted to social media may experience negative side effects on their mental and physical health. In terms of physical, the overuse of mobile devices results in some serious problems such as eye strain, obesity, or lack of sleep. The light which is emitted from our phones, tablets, and laptops has been found to cause dry eye and irritation, painful throbbing headaches around the eye region, and even blurred vision. When it comes to mental health, multiple studies have found a strong link between heavy social media and an increased risk for depression, anxiety, loneliness, self-harm, and even suicidal thoughts. Social media platforms such as Twitter can be hotspots for spreading hurtful rumors, lies, and abuse that can leave lasting emotional scars.
Secondly, teenagers are wasting their precious time logging into social media sites, surfing for rumors and tabloids. If people put too much attention on social-networking, there will be less time for social interaction and study. Nowadays, many young and reclusive users prefer living in a virtual world on social sites than engaging in real-life relationships. By doing so, they are alienating themselves from their family or social groups, losing the sense of community. Furthermore, indulging in social media also means that there may be not any time for studying. Many teenagers are engrossed in the virtual world without paying heed to their work and study, which leads to poor academic performance at schools.
In conclusion, although the Internet brings us a wide range of benefits, its detrimental impact on teenagers cannot be ignored. Therefore, each person has to redress a balance between the time spent on social media and daily activities so that the Internet could be a useful tool for our lives.