Screen Time Overload: How Excessive Screen Time Use by Children is Causing Postural Stress
Postural stress challenges caused by excessive screen time in children are a growing concern in today’s tech-driven world. With the use of digital devices starting earlier and increasing with age, it is important to understand their impact on our children’s physical, emotional and oral health. Recognising these stress symptoms early can help avoid the potential long-term effects on their overall well-being and support their healthy development. Remember too, these insights and challenges apply to all of us! The ‘digital soup’ we all live in compels us to develop a more holistic approach to reduce postural stress and maintain a healthy lifestyle. Mobile devices specifically contribute to poor posture, especially with prolonged use. Parents, teachers and health practitioners need to know the strategies for reducing postural stress caused by excessive screen time. Emphasising the importance of good posture and regular physical activity are essential components for maintaining optimal health. Excessive Screen Time in Children Contributes to Postural Health Issues Research has shown poor posture can contribute to various physical health issues, such as: Musculoskeletal pain (e.g., neck pain, back pain) Poor alignment of the spine Joint stress Decreased lung capacity and reduced breathing efficiency Digestive issues Signs of Poor Posture Due to Excessive Screen Time in Children (and Adults too!) Parents and health practitioners should be mindful of potential signs of poor posture when evaluating a kid’s stance, even though such indications may not always be simple to identify. These include: Slouching or hunching over while using a device Forward head position (FHP) (head jutting forward) Rounded shoulders Crossed legs while sitting for extended periods Tilting the head to one side when looking at a screen Read our companion article: Taming the Digital Beast: A Guide for Parents to Curb Excessive Screentime in Children Other general signs may be: Musculoskeletal problems: Prolonged periods spent in poor postures can lead to muscle imbalances that increase tension around joints resulting in chronic pain conditions such as tension headaches or backaches. Spinal issues: Poor posture can cause spinal misalignments, which may lead to conditions like scoliosis or kyphosis if left unaddressed. Breathing difficulties: Rounded shoulders and a forward head position can restrict the diaphragm’s movement, leading to shallow breathing and reduced oxygen intake. Digestive problems: Slouching while using mobile devices can compress internal organs, potentially causing digestive issues such as acid reflux or constipation. If you notice any of these signs in your child, they may be experiencing postural stress due to excessive screen time. The Holistic Dentists’ Perspective on Postural Stress Excessive use of digital devices and the resulting postural stress in children can also have dental and oral health implications. Holistic dentistry looks beyond just the teeth and gums to consider how oral health is related to overall body health. When it comes to excessive screen time, there are several ways this issue can impact the oral health of children. Postural Stress and Temporomandibular Joint Disorders (TMD): The forward head posture often associated with device use can put undue stress on the neck muscles and temporomandibular joints (TMJ), leading to TMD. Symptoms of TMD can include headaches, jaw pain, and difficulty chewing. It can also lead to teeth grinding (bruxism), which over time, can wear down teeth and potentially lead to other problems like cavities and tooth loss. Oral Breathing and Malocclusion: When children hunch over screens, they are more likely to breathe through their mouths instead of their noses, which can have significant impacts on oral and overall health. Persistent mouth breathing can lead to changes in the oral cavity and facial structure, including alterations in the position of the teeth (malocclusion) and abnormal facial growth. Reduced Salivary Flow: Intense concentration on screens can also lead to a dry mouth due to decreased salivary flow. Saliva plays a vital role in maintaining oral health by washing away food particles, neutralising acids produced by bacteria, and providing disease-fighting substances throughout the mouth. Neglect of Oral Hygiene and Unhealthy Snacking: Excessive screen time can lead to neglect of oral hygiene routines and increased consumption of sugary snacks and drinks, which can lead to cavities and gum disease. Psychological Stress: Overusing digital devices can lead to psychological stress in children, which may manifest in behaviours such as teeth grinding and nail-biting, which can damage the teeth and gums over time. From a holistic dentistry perspective, reducing screen time, encouraging better posture, promoting nose-breathing, and encouraging regular physical activity have general health benefits and contribute significantly to better oral and dental health. How Excessive Screen Time Impacts Emotional and Mental Health Beyond the physical and oral health effects, excessive screen time has also been linked to negative impacts on a child’s emotional health. Studies have shown that too much screen time can contribute to: Anxiety Depression Social isolation Poor sleep quality Reduced academic performance Recognising the signs of postural stress caused by extended screen time is essential for parents to ensure physical and emotional health in children and adolescents and develop strategies for improving posture during device use. Excessive screen time can cause various physical, mental and oral health issues in children, including headaches, blurry eyes, foggy brain, eye strain, dry mouth and poor breathing, sleep issues, tantrums, and delayed emotional development and problem-solving skills. Postural Stress Can Impact Children’s Development and Brain Function Postural stress, especially from excessive screen time, can have multiple impacts on children’s development and brain function. Dopamine and Reward Systems: Dopamine is a neurotransmitter that plays a crucial role in how we feel pleasure. It’s a big part of our brain’s reward system. When children spend excessive time on digital devices, they often engage in activities such as playing video games or watching entertaining content that can cause a surge in dopamine release. Over time, this can lead to desensitisation, where the child requires more and more screen time to experience the same level of pleasure. This cycle can mimic addictive behaviour, and some researchers suggest it may contribute to attention deficit hyperactivity disorder (ADHD) and other developmental and behavioural issues. Impact on Sleep: Excessive screen time, particularly before bedtime,
Taming the Digital Beast: A Guide for Parents to Curb Excessive Screentime in Children
In the digital age, managing screen time for kids has become a critical concern for parents. Our children are growing up with screens at their fingertips. These devices serve as powerful tools for education and communication, but excessive use can be a double-edged sword. Overuse of digital devices can lead to postural stress, impacting children’s health, development, and brain function. Read our introductory article: Screentime Overload: How Excessive Screentime Use by Children is Causing Postural Stress We find ourselves in uncharted territory as parents, teachers, and healthcare providers. How do we navigate this digital landscape to ensure our children’s well-being? The answer lies in striking a balance. Here we provide insights and solutions to help you effectively manage your child’s screen time. We explore the importance of promoting good posture, encouraging physical activity, and fostering face-to-face interactions. Our dental team at SHDC believe in a holistic approach to children’s health, ensuring an equilibrium between digital activities and other vital aspects of their lives. These solutions will support you in understanding how excessive screen time can affect your child’s oral, general, and mental health. I am fascinated by how our amazing body works and our body’s ability to regenerate and repair itself, provided the right ingredients are provided to support good health Dr Yin Yin Teoh Join us as we embark on this journey to tame the digital beast and create a healthier, more balanced lifestyle for our children. And remember, these solutions apply to adolescents and adults too; we all deserve to enjoy well-being and happiness. A Parent’s Guide to Support Children’s Health in the Digital Age Various strategies can be explored and implemented to reduce postural stress in children and adolescents exposed to excessive screen time. Create a Balanced Schedule One effective strategy for managing screen time for kids is by creating a balanced schedule that includes ample breaks from screens. Encourage your child to engage in other activities such as physical exercise, hobbies, or socialising with friends. This supports better posture and also improves general health. Promote Physical Activity Incorporating regular physical activity into your child’s routine can help counteract the negative effects of excessive screen time. Encourage your child to partake in physical activities that help build strength, enhance flexibility, and boost overall health. Yoga may also be a great option to help with posture and reduce stress levels in kids. Reference. Physical Activity Guidelines by Age Comparison Table Recommendations Under 12 months 1 to 2 years 3 to 5 years 5 to 17 years Physical activity Interactive floor-based play, and at least 30 minutes of tummy time for babies per day. At least 3 hours of energetic play per day. At least 3 hours per day, with 1 hour being energetic play. At least 1 hour of moderate to vigorous activity involving mainly aerobic activities per day. Vigorous activities should be incorporated at least 3 days per week. Several hours of light activities per day. Strength At least 3 days a week. Sedentary time Do not restrain for more than 1 hour at a time. Do not restrain for more than 1 hour at a time. Do not restrain for more than 1 hour at a time. Minimise and break up long periods of sitting. Sedentary recreational screen time None. Under 2 years: None. 2 years: No more than 1 hour per day. No more than 1 hour per day. No more than 2 hours per day. Ergonomic Setup Ensure your child’s ergonomically designed workspace can significantly reduce postural stress risk. Invest in an adjustable chair and desk so they can maintain proper alignment while using their devices. Encourage them to use laptops at eye level or consider investing in a tablet stand for improved comfort. Limit Screentime: Set limits on daily screen usage to ensure your child does not exceed healthy levels of exposure. No more than two hours per day for children six years and older is ideal. Frequent Breaks: Encourage regular breaks during extended periods of device usage – ideally every 20 minutes – where they should stretch, walk around or do some light exercises to alleviate any strain caused by prolonged sitting. Posture Awareness: Teach your child the importance of maintaining good posture while using their devices. This includes sitting up straight, keeping feet flat on the floor, and positioning screens at eye level. Ergonomic Positioning: Encourage children to maintain a neutral spine when using mobile devices by holding screens at eye level instead of looking down at them. This helps prevent FHP and rounded shoulders. Sufficient Sleep Sleep is the most important part of the day. It is foundational for optimal health, providing the physical, mental and emotional energy required to get through the day. While 7-9 hours of good quality sleep is required for adults, children and adolescents need a lot more. Ensure your child is getting the right amount of sleep for their age. Comparison Table Age Group Age Range Recommended Sleep Time Toddlers 1-2 years 11-14 hours (including naps) Pre-schoolers 3-5 years 10-13 hours (including naps) Grade-schoolers 6-12 years 9-11 hours Teens 13-18 years 8-10 hours A critical part of managing screentime for kids is supporting good quality sleep and encouraging proper sleep hygiene. This includes no screens at least 1 hour before bedtime and ensuring dinner is served at least 2 hours prior. It’s also important to create a sleeping environment that is conducive to good quality sleep, with the right temperature, no audible noise, and free from household toxins. Encourage Nasal Breathing The way you breathe at night also affects your sleep quality. Mouth breathing is common in children, yet it can be harmful to their physical development as it shifts facial structures and can lead to dental stress, such as overcrowding of the mouth and crooked teeth. It can also increase dental decay by drying your mouth. If you suspect mouth breathing at night, talk to your dentist about options to support and encourage nasal breathing. A Whole Food Diet is the Best A whole food diet that includes
