electronic screens health

Why is too much time on electronics bad for health?

electronic screens health

In this article, we’ll explore some of the reasons why too much time on electronics is bad for our health.

The advancement of technology has brought about a lot of good things, but it has also sparked new health concerns. Nowadays, we spend countless hours on electronic devices, such as smartphones, laptops, tablets, and televisions. We use them for work, entertainment, communication, and more. However, this excessive screen time may be harming our physical and mental well-being.

Bad posture and back pain

When we sit or hunch in front of screens for prolonged periods, we put stress on our neck, back, shoulders, and other parts of the body. Over time, this can lead to muscle strain, spinal misalignment, and chronic pain. Poor posture can also affect our breathing, digestion, and mood. To prevent these issues, it’s essential to take frequent breaks, stretch, and adopt ergonomic posture habits.

Eye strain and vision problems

Staring at screens for too long can cause eye fatigue, dryness, irritation, and strain. This is because screens emit blue light, which can disrupt our sleep-wake cycle and affect our circadian rhythm. Additionally, too much close-up focus can lead to myopia (nearsightedness), which is becoming increasingly common in young people. To protect our eyes, we should take regular eye breaks, adjust the brightness and color temperature of our screens, and avoid using devices in dimly lit environments.

Sleep disturbances and insomnia

The artificial light emitted by electronic screens can fool your brain into thinking that it’s daytime, thus suppressing the release of melatonin, a hormone that regulates our sleep. This can result in a delay in sleep onset, a decrease in sleep quality, and an increase in daytime sleepiness. Moreover, the stimulation and engagement of electronic media can keep our minds active and alert, making it harder to wind down and relax. To combat this, experts recommend avoiding screens for at least an hour before bedtime, dimming the lights, and engaging in relaxing activities, such as reading, meditation, or listening to calming music.

Mental health issues

Excessive screen time has been linked to various mental health issues, including depression, anxiety, social isolation, and addiction. Using social media excessively can lead to FOMO (fear of missing out), low self-esteem, cyberbullying, and a distorted perception of reality. Moreover, the constant bombardment of information, notifications, and multitasking can overload your brain and reduce your ability to focus, concentrate, and remember. To protect our mental health, we should be mindful of our online activities, set boundaries and limits, seek support when needed, and engage in offline socializing and hobbies.

Physical inactivity and obesity

When we spend most of our time sitting in front of screens, we are less likely to engage in physical activities, such as exercise, sports, and outdoor pursuits. This sedentary lifestyle can lead to obesity, cardiovascular disease, diabetes, and other health issues. Moreover, prolonged sitting can increase the risk of blood clots, varicose veins, and other circulatory problems. To maintain a healthy weight and improve our physical fitness, we should aim to be more active, take frequent breaks, and incorporate movement into our daily routine.


In conclusion, spending too much time on electronics can have a variety of negative effects on our health, such as bad posture and back pain, eye strain and vision problems, sleep disturbances and insomnia, mental health issues, and physical inactivity and obesity. It’s essential to be aware of these risks and take steps to minimize them, such as taking breaks, adjusting the settings of our screens, practicing good posture habits, engaging in physical activities, and seeking professional help if needed. By doing so, we can enjoy the benefits of technology without putting our health at risk. For more health-related articles, visit www.AZPrimaryClinic.com.