The idea that watching TV can lead to health issues is pretty well-known, right? But let's dig deeper into the specific ways it can affect us. When we talk about TV, we're including all forms of audiovisual media.
Disruption of Sleep Patterns: Melatonin is a hormone produced by the brain to regulate sleep. However, exposure to the light and sounds from the TV can keep your mind engaged, which may hinder melatonin production. Research indicates that sleep disturbances are prevalent among children, particularly those with Attention-Deficit/Hyperactivity Disorder (ADHD), where the disruption of sleep patterns significantly correlates with behavioral issues and melatonin levels [1]. This disruption affects your body's circadian rhythm, leading to poor sleep quality that can further exacerbate attention and behavioral problems in both children and adults [2].
Increased Risk of Weight Gain: Watching TV usually translates to a sedentary lifestyle, which can slow down your metabolism. When you're less active, your body tends to store unused carbohydrates as fat, increasing your risk of weight gain over time. This is particularly concerning as studies have shown that prolonged screen time is linked to higher body mass index (BMI) in children and adolescents [5].
Potential Development of Attention Deficit Disorder: There is a connection between excessive TV watching in children and the development of attention issues. The erratic visual and auditory stimuli may impact their ability to focus on everyday tasks as they grow. Studies have highlighted that children exposed to high levels of screen time are at an increased risk for attention-related problems [2].
Eye Strain: This is something we're all familiar with. To reduce eye strain, try to avoid watching TV in low light and maintain a safe distance from the screen. If you work on a computer, taking regular breaks to look at something natural can help alleviate symptoms. Prolonged screen exposure can lead to digital eye strain, characterized by discomfort and visual fatigue, which is increasingly recognized in both children and adults [4].
Promotion of Aggressive Behavior: Exposing children to certain TV shows at a young age can alter their perception of reality. They may start to mimic the extreme behaviors of characters, leading to unrealistic expectations about life. Research supports the notion that children who consume violent media may exhibit increased aggression and desensitization to violence [5].
Reduced Social Interaction: Spending too much time with audiovisual media means less time spent interacting with others. This can hinder social skills, leaving both adults and kids struggling with genuine emotions and unresolved feelings. Studies have shown that excessive screen time can lead to decreased social engagement, making it harder for children to develop essential interpersonal skills [2].
If you find yourself concerned about these effects, it might be worth considering an online doctor consultation. Nowadays, you can talk to a doctor online or even use an AI doctor for quick advice. Whether it's through a chat doctor option or an online AI doctor, getting professional guidance has never been easier.
References:
- Ana Luiza Decanini Miranda de Souza, Célia Maria Giacheti, Maria Clara Helena Do Couto, Caio Sérgio Galina Spilla, Nathani Cristina da Silva, Mahara Proença, Luciana Pinato. Sleep disturbance in children with attention-deficit hyperactivity disorder: relationship with melatonin and behavior.. PubMed. 2024.
- Giulia Lazzaro, Paolo Galassi, Valeria Bacaro, Stefano Vicari, Deny Menghini. Clinical characterization of children and adolescents with ADHD and sleep disturbances.. PubMed. 2024.
- Elena Martinez-Cayuelas, Teresa Gavela-Pérez, María Rodrigo-Moreno, Milagros Merino-Andreu, Claudia Vales-Villamarín, Iris Pérez-Nadador, Carmen Garcés, Leandro Soriano-Guillén. Melatonin Rhythm and Its Relation to Sleep and Circadian Parameters in Children and Adolescents With Autism Spectrum Disorder.. PubMed. 2022.
- C M Schröder, M A Broquère, B Claustrat, R Delorme, P Franco, M Lecendreux, S Tordjman. [Therapeutic approaches for sleep and rhythms disorders in children with ASD].. PubMed. 2022.
- K Tedroff, M von Euler, E Dahlén. Melatonin usage in children and young adults, a registry-based cohort study.. PubMed. 2022.