{"id":449120,"date":"2025-12-19T18:29:23","date_gmt":"2025-12-19T17:29:23","guid":{"rendered":"https:\/\/www.dynseo.com\/blue-light-and-sleep-stop-screens-before-bed\/"},"modified":"2026-01-05T19:26:16","modified_gmt":"2026-01-05T18:26:16","slug":"blue-light-and-sleep-stop-screens-before-bed","status":"publish","type":"post","link":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/","title":{"rendered":"Blue light and sleep: stop screens 1 hour before bed"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Article HTML v8.4&#8243; _builder_version=&#8221;4.16&#8243;][et_pb_row][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243;][et_pb_code admin_label=&#8221;HTML stylis\u00e9&#8221;]<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Montserrat:wght@400;500;600;700;800&#038;display=swap\" rel=\"stylesheet\">\n<style>\n.dynseo-article{font-family:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;line-height:1.8;color:#2c3e50;max-width:100%;box-sizing:border-box}\n.dynseo-article *{box-sizing:border-box}\n.dynseo-article h2{font-size:1.8rem;color:#1a1a2e;margin:50px 0 25px;padding-bottom:12px;border-bottom:3px solid #a9e2e4;font-weight:700}\n.dynseo-article h3{font-size:1.3rem;color:#5e5ed7;margin:35px 0 18px;font-weight:600}\n.dynseo-article h4{font-size:1.1rem;color:#1a1a2e;margin:25px 0 12px;font-weight:600}\n.dynseo-article p{margin-bottom:18px;font-size:1.05rem}\n.dynseo-article a{color:#5e5ed7;text-decoration:none}\n.dynseo-article a:hover{color:#e73469;text-decoration:underline}\n.dynseo-article .dynseo-game-card{display:flex;gap:30px;background:#fff;border-radius:20px;padding:25px;margin:30px 0;border:2px solid #f1f5f9;box-shadow:0 4px 20px rgba(0,0,0,0.06);transition:all .3s}\n.dynseo-article .dynseo-game-card:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,0.1);border-color:#a9e2e4}\n.dynseo-article .dynseo-game-card-image{flex:0 0 200px}\n.dynseo-article .dynseo-game-card-image img{width:100%;height:auto;border-radius:16px;box-shadow:0 8px 25px rgba(0,0,0,0.15);transition:transform .3s}\n.dynseo-article .dynseo-game-card-image a:hover img{transform:scale(1.05)}\n.dynseo-article .dynseo-game-card-content{flex:1}\n.dynseo-article .dynseo-game-card-content h4{margin:0 0 15px 0;color:#e73469;font-size:1.3rem}\n.dynseo-article .dynseo-game-card-content h4 a{color:#e73469;text-decoration:none}\n.dynseo-article .dynseo-game-card-content h4 a:hover{color:#5e5ed7}\n.dynseo-article .dynseo-game-card-desc{color:#2c3e50;line-height:1.7}\n.dynseo-article .dynseo-game-card-desc p{margin-bottom:12px}\n.dynseo-article .dynseo-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:25px;margin:35px 0}\n.dynseo-article .dynseo-feature-card{background:#fff;border-radius:20px;padding:25px;text-align:center;border:2px solid #f1f5f9;transition:all .3s}\n.dynseo-article .dynseo-feature-card:hover{transform:translateY(-8px);box-shadow:0 20px 50px rgba(0,0,0,0.1);border-color:#e73469}\n.dynseo-article .dynseo-feature-card img{max-width:120px;height:auto;margin:0 auto 15px;border-radius:12px;display:block;transition:transform .3s}\n.dynseo-article .dynseo-feature-card a:hover img{transform:scale(1.1)}\n.dynseo-article .dynseo-feature-card h4{color:#1a1a2e;margin:0 0 10px 0;font-size:1.1rem}\n.dynseo-article .dynseo-feature-card h4 a{color:#5e5ed7;text-decoration:none}\n.dynseo-article .dynseo-feature-card h4 a:hover{color:#e73469}\n.dynseo-article .dynseo-feature-card p{color:#64748b;font-size:.95rem;margin:0}\n.dynseo-article .dynseo-figure{margin:30px 0;text-align:center}\n.dynseo-article .dynseo-figure a{display:inline-block;transition:transform .3s}\n.dynseo-article .dynseo-figure a:hover{transform:scale(1.02)}\n.dynseo-article .dynseo-img{max-width:100%;height:auto;border-radius:16px;box-shadow:0 8px 30px rgba(0,0,0,0.12)}\n.dynseo-article img{max-width:100%;height:auto;border-radius:12px;margin:15px 0}\n.dynseo-article .dynseo-button-wrap{margin:25px 0;text-align:center}\n.dynseo-article .dynseo-button{display:inline-block;padding:14px 32px;background:linear-gradient(135deg,#e73469,#db2777);color:white!important;text-decoration:none!important;border-radius:30px;font-weight:600;box-shadow:0 4px 20px rgba(231,52,105,0.35);transition:all .3s}\n.dynseo-article .dynseo-button:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(231,52,105,0.45)}\n.dynseo-article .dynseo-cta{background:linear-gradient(135deg,#5e5ed7,#5268c9);border-radius:20px;padding:35px 40px;margin:40px 0;text-align:center;color:white;box-shadow:0 10px 40px rgba(94,94,215,0.3)}\n.dynseo-article .dynseo-cta h3{color:white;font-size:1.5rem;margin:0 0 15px 0}\n.dynseo-article .dynseo-cta p{color:rgba(255,255,255,0.9);margin-bottom:20px}\n.dynseo-article .dynseo-cta .dynseo-button{background:white;color:#5e5ed7!important}\n.dynseo-article .dynseo-intro{font-size:1.15rem;color:#64748b;border-left:4px solid #a9e2e4;padding:20px 25px;margin:35px 0;font-style:italic;background:linear-gradient(90deg,rgba(169,226,228,0.1),transparent);border-radius:0 12px 12px 0}\n.dynseo-article .dynseo-toc{background:linear-gradient(135deg,#f8fafc,#fff);border-radius:20px;padding:35px;margin:40px 0;border:2px solid #e5e7eb;box-shadow:0 4px 20px rgba(0,0,0,0.05)}\n.dynseo-article .dynseo-toc .toc-title{font-size:1.4rem;margin-bottom:25px;color:#1a1a2e;font-weight:700}\n.dynseo-article .dynseo-toc ol{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:12px}\n.dynseo-article .dynseo-toc li{background:#fff;border-radius:12px;padding:14px 18px;border:2px solid #f1f5f9;transition:all .3s}\n.dynseo-article .dynseo-toc li:hover{transform:translateX(8px);box-shadow:0 6px 20px rgba(0,0,0,0.1)}\n.dynseo-article .dynseo-toc a{color:#1a1a2e;text-decoration:none;font-weight:500}\n.dynseo-article .dynseo-toc a:hover{color:#5e5ed7}\n.dynseo-article .styled-list,.dynseo-article ul{margin:20px 0;padding:0;list-style:none}\n.dynseo-article .styled-list li,.dynseo-article ul li{position:relative;padding-left:28px;margin-bottom:14px}\n.dynseo-article .styled-list li::before,.dynseo-article ul li::before{content:\"\";position:absolute;left:0;top:8px;width:10px;height:10px;background:#e73469;border-radius:50%}\n.dynseo-article blockquote{background:linear-gradient(135deg,#fff9f0,#fff5eb);border-left:4px solid #ffeca7;border-radius:0 16px 16px 0;padding:25px 30px;margin:35px 0}\n.dynseo-article blockquote p{font-style:italic;margin:0}\n.dynseo-article .dynseo-tip-box{background:linear-gradient(135deg,#ecfdf5,#d1fae5);border:2px solid #a9e2e4;border-radius:16px;padding:25px;margin:35px 0}\n.dynseo-article .dynseo-tip-box-title{font-weight:700;color:#1a1a2e;margin-bottom:10px}\n.dynseo-article .dynseo-tip-box-title::before{content:\"\ud83d\udca1 \";font-size:1.2rem}\n.dynseo-article .dynseo-tip-box p{margin:0;color:#2c3e50}\n.dynseo-article .section-divider{text-align:center;margin:60px 0;font-size:1.8rem;letter-spacing:18px;background:linear-gradient(135deg,#ffeca7,#e73469,#a9e2e4);-webkit-background-clip:text;-webkit-text-fill-color:transparent}\n@media(max-width:1024px){.dynseo-article .dynseo-toc{padding:30px}.dynseo-article .dynseo-game-card{gap:20px;padding:20px}.dynseo-article .dynseo-game-card-image{flex:0 0 160px}.dynseo-article .dynseo-cta{padding:30px}}\n@media(max-width:768px){.dynseo-article h2{font-size:1.5rem;margin:40px 0 20px}.dynseo-article h3{font-size:1.15rem;margin:30px 0 15px}.dynseo-article h4{font-size:1rem;margin:20px 0 10px}.dynseo-article p{font-size:1rem;margin-bottom:15px}.dynseo-article .dynseo-toc{padding:25px;margin:30px 0}.dynseo-article .dynseo-toc .toc-title{font-size:1.2rem;margin-bottom:20px}.dynseo-article .dynseo-toc ol{grid-template-columns:1fr;gap:10px}.dynseo-article .dynseo-toc li{padding:12px 15px}.dynseo-article .dynseo-game-card{flex-direction:column;padding:20px;margin:25px 0;gap:20px}.dynseo-article .dynseo-game-card-image{flex:none;text-align:center}.dynseo-article .dynseo-game-card-image img{max-width:180px;margin:0 auto}.dynseo-article .dynseo-game-card-content{text-align:center}.dynseo-article .dynseo-game-card-content h4{font-size:1.15rem}.dynseo-article .dynseo-feature-grid{grid-template-columns:1fr;gap:20px;margin:25px 0}.dynseo-article .dynseo-feature-card{padding:20px}.dynseo-article .dynseo-feature-card img{max-width:100px}.dynseo-article .dynseo-figure{margin:25px 0}.dynseo-article img{margin:12px 0}.dynseo-article .dynseo-button-wrap{margin:20px 0}.dynseo-article .dynseo-button{display:block;text-align:center;padding:14px 25px}.dynseo-article .dynseo-cta{padding:25px 20px;margin:30px 0}.dynseo-article .dynseo-cta h3{font-size:1.3rem}.dynseo-article .dynseo-intro{padding:15px 18px;margin:25px 0;font-size:1rem}.dynseo-article .dynseo-tip-box{padding:20px;margin:25px 0}.dynseo-article blockquote{padding:20px;margin:25px 0}.dynseo-article .section-divider{margin:40px 0;font-size:1.4rem;letter-spacing:12px}}\n@media(max-width:480px){.dynseo-article{font-size:15px;line-height:1.7}.dynseo-article h2{font-size:1.3rem;margin:35px 0 18px;padding-bottom:10px}.dynseo-article h3{font-size:1.1rem}.dynseo-article p{font-size:.95rem}.dynseo-article .dynseo-toc{padding:20px;margin:25px 0}.dynseo-article .dynseo-toc .toc-title{font-size:1.1rem;margin-bottom:15px}.dynseo-article .dynseo-toc li{padding:10px 12px;font-size:.9rem}.dynseo-article .dynseo-game-card{padding:18px;margin:20px 0}.dynseo-article .dynseo-game-card-image img{max-width:150px}.dynseo-article .dynseo-game-card-content h4{font-size:1.05rem}.dynseo-article .dynseo-game-card-desc{font-size:.9rem}.dynseo-article .dynseo-feature-card{padding:18px}.dynseo-article .dynseo-feature-card img{max-width:80px}.dynseo-article .dynseo-feature-card h4{font-size:1rem}.dynseo-article .dynseo-feature-card p{font-size:.85rem}.dynseo-article .dynseo-button{padding:12px 20px;font-size:.95rem}.dynseo-article .dynseo-cta{padding:20px 18px}.dynseo-article .dynseo-cta h3{font-size:1.15rem}.dynseo-article .dynseo-cta p{font-size:.9rem}.dynseo-article .dynseo-intro{padding:12px 15px;font-size:.95rem}.dynseo-article .dynseo-tip-box{padding:18px}.dynseo-article .styled-list li,.dynseo-article ul li{padding-left:22px;margin-bottom:10px;font-size:.95rem}.dynseo-article .styled-list li::before,.dynseo-article ul li::before{width:8px;height:8px;top:7px}}\n<\/style>\n<div class=\"dynseo-article\">\n<div class=\"dynseo-intro\"><em>Reading time: 13 minutes<\/em>\n<pee>Your child struggles to fall asleep, tosses and turns in bed, asks for extra stories or water? Before mentioning fears of the dark or the excitement of the day, consider a often overlooked cause: screen exposure in the hour leading up to bedtime. The blue light emitted by screens and the cognitive stimulation they induce deeply disrupt sleep mechanisms. This is why this simple rule, stopping screens an hour before bedtime, can transform your child&#8217;s nights.<\/pee><\/div>\n<nav class=\"dynseo-toc\">\n<div class=\"toc-title\">\ud83d\udccb Sommaire<\/div>\n<ol>\n<li style=\"border-left:4px solid #ffeca7\"><a href=\"#section-1\">Understanding sleep mechanisms<\/a><\/li>\n<li style=\"border-left:4px solid #e73469\"><a href=\"#section-2\">The problem of blue light<\/a><\/li>\n<li style=\"border-left:4px solid #a9e2e4\"><a href=\"#section-3\">The consequences of disrupted sleep<\/a><\/li>\n<li style=\"border-left:4px solid #5e5ed7\"><a href=\"#section-4\">The rule of screen-free hour<\/a><\/li>\n<li style=\"border-left:4px solid #5268c9\"><a href=\"#section-5\">Implementing the rule in daily life<\/a><\/li>\n<li style=\"border-left:4px solid #ffeca7\"><a href=\"#section-6\">The parental example<\/a><\/li>\n<li style=\"border-left:4px solid #e73469\"><a href=\"#section-7\">Frequently Asked Questions<\/a><\/li>\n<li style=\"border-left:4px solid #a9e2e4\"><a href=\"#section-8\">Tools for Balanced Use<\/a><\/li>\n<li style=\"border-left:4px solid #5e5ed7\"><a href=\"#section-9\">Conclusion: An Hour That Changes Everything<\/a><\/li>\n<\/ol>\n<\/nav>\n<section class=\"dynseo-section\">\n<h2 id=\"section-1\">Understanding sleep mechanisms<\/h2>\n<h3>The biological clock and circadian rhythm<\/h3>\n<pee>Our body operates on an internal rhythm of about 24 hours, the circadian rhythm. This rhythm regulates many physiological functions, including the wake-sleep cycle. It is primarily synchronized by light: exposure to bright light signals the brain that it is time to be awake and active; the decrease in light signals the approach of rest.<\/pee>\n<pee>In both children and adults, the biological clock triggers a cascade of physiological changes in the evening preparing for sleep: a drop in body temperature, a slowing of metabolism, and especially the secretion of melatonin, the sleep hormone.<\/pee>\n<h3>Melatonin: the key sleep hormone<\/h3>\n<pee>Melatonin is produced by the pineal gland when ambient light decreases. Its secretion gradually increases in the evening, peaks in the middle of the night, and then decreases towards morning. This hormone induces drowsiness and facilitates falling asleep.<\/pee>\n<pee>The problem is that melatonin production is sensitive to light, particularly blue light. Exposure to this light in the evening suppresses or delays melatonin secretion, thus disrupting the entire process of falling asleep.<\/pee>\n<h3>Children&#8217;s sleep needs<\/h3>\n<pee>Children have sleep needs that are much higher than those of adults, and these needs are even more critical because sleep plays an essential role in their development. A child aged 3 to 5 years needs 10 to 13 hours of sleep per night. Between 6 and 12 years, the needs are 9 to 12 hours. Teenagers need 8 to 10 hours.<\/pee>\n<pee>Insufficient or poor-quality sleep affects learning abilities, emotional regulation, the immune system, and growth. The stakes of quality sleep are therefore major, making anything that can disrupt it particularly problematic.<\/pee>\n<\/section>\n<section class=\"dynseo-section\">\n<h2 id=\"section-2\">The problem of blue light<\/h2>\n<h3>What is blue light?<\/h3>\n<pee>Blue light refers to wavelengths between approximately 380 and 500 nanometers, located at the blue-violet end of the visible spectrum. Sunlight naturally contains a lot of blue light, which explains the blue of the sky and the role of this light in regulating our biological clock.<\/pee>\n<pee>The problem is that LED screens (smartphones, tablets, computers, televisions) emit a significant amount of blue light. By exposing ourselves to this light in the evening, we send a contradictory signal to our brain: while darkness should signal the approach of sleep, the blue light from screens tells it that it is still daytime.<\/pee>\n<h3>The effect on melatonin production<\/h3>\n<pee>Many studies have shown that exposure to blue light from screens in the evening significantly suppresses melatonin production. This suppression can reach 50% or more depending on the intensity and duration of exposure. The direct consequence is a delay in falling asleep and a disruption of sleep architecture.<\/pee>\n<pee>Children are particularly sensitive to this effect. Their eyes allow more blue light to pass through than those of adults because their lens is more transparent. Additionally, their sitting or lying position in front of screens often exposes them to more direct light.<\/pee>\n<h3>The effects go beyond light<\/h3>\n<pee>It would be reductive to consider only blue light. Using screens in the evening disrupts sleep through several additional mechanisms.<\/pee>\n<pee>Cognitive stimulation keeps the brain awake. Watching captivating content, playing a game, browsing social media intensely engages attention and cognitive processes. The brain is not at all in the state of progressive relaxation that should precede sleep.<\/pee>\n<pee>Emotional stimulation can also come into play. Scary, exciting, or stressful content generates emotions that are not conducive to falling asleep. Even seemingly neutral content can contain stimulating elements.<\/pee>\n<pee>Behavioral engagement, the difficulty in stopping, the &#8220;just one more episode&#8221; or &#8220;one last game&#8221; pushes back bedtime and directly encroaches on sleep time.<\/pee>\n<\/section>\n<section class=\"dynseo-section\">\n<h2 id=\"section-3\">The consequences of disrupted sleep<\/h2>\n<h3>On development and health<\/h3>\n<pee>A chronic sleep deficit in children has documented consequences on many aspects of development and health.<\/pee>\n<pee>Growth is affected because growth hormone is primarily secreted during deep sleep. The immune system is weakened, making the child more vulnerable to infections. The risk of obesity increases because lack of sleep disrupts the hormones regulating appetite and promotes problematic eating behaviors.<\/pee>\n<h3>On cognitive and academic abilities<\/h3>\n<pee>Sleep plays a fundamental role in consolidating learning. It is during sleep that the brain sorts, organizes, and memorizes information acquired during the day. A child who sleeps poorly learns less effectively.<\/pee>\n<\/pee>\n<pee>Attention capacities are also dependent on quality sleep. A tired child has difficulty concentrating, is easily distracted, may seem hyperactive or conversely apathetic. Their academic performance suffers.<\/pee>\n<h3>On emotional regulation<\/h3>\n<pee>Lack of sleep affects the ability to manage emotions. The tired child is more irritable, more sensitive to frustrations, more prone to tantrums or tears. Conflicts with peers and adults multiply.<\/pee>\n<pee>This emotional dysregulation can create a vicious cycle: the stressed and agitated child has even more difficulty falling asleep, worsening the sleep deficit and thus the emotional problems.<\/pee>\n<\/section>\n<div class=\"section-divider\">\u25c6 \u25c6 \u25c6<\/div>\n<section class=\"dynseo-section\">\n<h2 id=\"section-4\">The rule of screen-free hour<\/h2>\n<h3>Why one hour?<\/h3>\n<pee>The recommendation to stop screens at least one hour before bedtime is based on several considerations.<\/pee>\n<pee>First, it takes time for the effects of blue light to fade and for melatonin production to return to its normal course. Exposure just before bedtime has an immediate and lasting impact. Then, the brain needs a period of cognitive and emotional decompression to prepare for sleep. Calm activities that replace screens play this transitional role.<\/pee>\n<pee>One hour is a reasonable minimum. Some experts even recommend two hours for the most sensitive children or teenagers whose circadian rhythm is naturally shifted.<\/pee>\n<h3>What this rule concretely states<\/h3>\n<pee>If your child needs to be in bed by 8:30 PM, screens must be turned off by 7:30 PM at the latest. If bedtime is at 9 PM, screen time should end at 8 PM. This simple rule is easy to understand and apply, provided it is followed consistently.<\/pee>\n<pee>The rule applies to all types of screens: television, tablet, smartphone, computer, gaming console. Even LED-backlit e-readers are included, unlike e-ink readers that do not emit blue light.<\/pee>\n<h3>Are blue light filters sufficient?<\/h3>\n<pee>Many devices now offer &#8220;night&#8221; modes or blue light filters that reduce the emission of these wavelengths. Filtering glasses are also available. Can these solutions replace turning off screens?<\/pee>\n<pee>The answer is no, or at least not entirely. These filters do reduce the amount of blue light but do not eliminate it completely. Moreover, they do not address other factors that disrupt sleep: cognitive and emotional stimulation, behavioral engagement that delays bedtime.<\/pee>\n<pee>Filters can be used as a complement to reduce exposure in the early evening, but they should not serve as an excuse to keep screens on until bedtime.<\/pee>\n<\/section>\n<section class=\"dynseo-section\">\n<h2 id=\"section-5\">Implementing the rule in daily life<\/h2>\n<h3>Clearly communicate the rule<\/h3>\n<pee>As with any family rule, clear communication is essential. Announce the rule to your children, explain the reasons in an age-appropriate manner (&#8220;your brain needs to gently prepare for sleep, and screens prevent it from doing so&#8221;), and apply it consistently.<\/pee>\n<pee>Visually display the rule if necessary: a clock indicating the screen-off time, an evening schedule, a reminder in the living space.<\/pee>\n<h3>Create an environment that facilitates adherence to the rule<\/h3>\n<pee>Arrange your home to facilitate adherence to this rule. Ideally, screens should not be present in children&#8217;s bedrooms. A centralized charging station where devices spend the night, set up in a common area, avoids the temptation of nighttime use.<\/pee>\n<pee>Provide attractive alternatives for the hour before bedtime: books, board games, puzzles, calm creative activities, family discussion time.<\/pee>\n<h3>Establish a calming evening routine<\/h3>\n<pee>The screen-free hour ideally fits into a structured and calming evening routine. This routine can include: family dinner, a time for quiet play or creative activity, bath or shower, teeth brushing, and finally a time for reading or quiet exchanges before lights out.<\/pee>\n<pee>This routine creates markers that signal to the brain that sleep is approaching. It advantageously replaces screen stimulation with activities that truly prepare for rest.<\/pee>\n<h3>Managing resistance<\/h3>\n<pee>Children accustomed to screens in the evening will likely resist the change. Anticipate this resistance and be prepared to stand firm.<\/pee>\n<pee>For younger children, the transition can be gradual: first reduce to 30 minutes before bedtime, then to one hour. For older children, dialogue and explaining the stakes can help with adherence.<\/pee>\n<pee>Stay firm and consistent. The first weeks may be difficult, but once the new habit is established, the benefits for sleep and the family atmosphere in the evening should be visible and appreciated by all.<\/pee>\n<\/section>\n<section class=\"dynseo-section\">\n<h2 id=\"section-6\">The parental example<\/h2>\n<h3>Apply the rule to the whole family<\/h3>\n<pee>As with all rules regarding screens, the parental example is crucial. If you ask your children to put down their screens at 7:30 PM but spend the evening on your smartphone, your credibility is compromised.<\/pee>\n<pee>Make the screen-free hour a family rule that applies to everyone. It&#8217;s an opportunity to share moments together: playing a board game, discussing the day, each reading their book in shared calm.<\/pee>\n<h3>The benefits for adults too<\/h3>\n<\/h3>\n<pee>Adults also suffer from exposure to screens in the evening. Sleep disorders are epidemic in our hyperconnected society, and the blue light from screens contributes significantly to this.<\/pee>\n<pee>By applying the rule to yourself, you are not only setting an example: you are taking care of your own sleep and health. Well-rested parents are more patient, more available, and more effective in all dimensions of their lives.<\/pee>\n<\/section>\n<div class=\"section-divider\">\u25c6 \u25c6 \u25c6<\/div>\n<section class=\"dynseo-section\">\n<h2 id=\"section-7\">Frequently Asked Questions<\/h2>\n<h3>My child falls asleep very well in front of the TV, isn&#8217;t that a sign that it doesn&#8217;t disturb him?<\/h3>\n<pee>Falling asleep in front of the television is a false friend. The child falls asleep, indeed, but in conditions that do not promote quality sleep. The noise and light from the television in the background fragment sleep, preventing deep restorative sleep phases.<\/pee>\n<pee>Moreover, this habit creates a dependency: the child becomes unable to fall asleep without the television. This crutch will be difficult to remove later and does not prepare for healthy and autonomous sleep hygiene.<\/pee>\n<h3>Are e-books on e-readers acceptable?<\/h3>\n<pee>It depends on the type of e-reader. E-ink e-readers (like the Kindle Paperwhite used without lighting) do not emit blue light and are comparable to a paper book. They are therefore acceptable in the evening.<\/pee>\n<pee>On the other hand, tablets used as e-readers (iPad, Android tablets) or e-readers with LED backlighting pose the same problems as other screens. If your child reads on this type of device, apply the same stopping rule one hour before bedtime.<\/pee>\n<h3>My teenager needs their phone for the alarm, what should I do?<\/h3>\n<pee>This objection is common but easily circumvented. A classic alarm clock (there are very good ones available at low prices) perfectly replaces the alarm function of the phone. The phone can then spend the night in a different place than the bedroom, eliminating the temptation for nighttime or morning use.<\/pee>\n<pee>If the teenager resists this solution, it is probably a sign that they are using their phone for something other than the alarm during the night. All the more reason to establish this rule.<\/pee>\n<\/section>\n<section class=\"dynseo-section\">\n<h2 id=\"section-8\">Tools for Balanced Use<\/h2>\n<h3>Apps that Respect Rhythms<\/h3>\n<pee>Some apps integrate features that promote respectful use of biological rhythms. Dark modes and automatic blue light filters in the evening are a first step.<\/pee>\n<p><strong>The COCO THINKS and COCO MOVES app from DYNSEO<\/strong> is an example of responsible design. By imposing sports breaks every 15 minutes, it naturally limits session duration and prevents excessive use. For daytime screen time, it is an excellent choice. Discover COCO THINKS and COCO MOVES<\/p>\n<h3>Training to Understand Better<\/h3>\n<pee>Understanding the mechanisms of sleep and the impact of screens helps maintain motivation to apply the rules.<\/pee>\n<p><strong>The training &#8220;Raising Awareness About Screens: Understanding, Acting, Supporting&#8221; from DYNSEO<\/strong> provides you with these keys to understanding and practical strategies for every moment of the day, including evening management.<\/p>\n<pee>To raise awareness among the children themselves, <strong>DYNSEO&#8217;s screen awareness workshop<\/strong> offers suitable educational resources. Discover the workshop<\/pee>\n<\/section>\n<section class=\"dynseo-section\">\n<h2 id=\"section-9\">Conclusion: An Hour That Changes Everything<\/h2>\n<pee>Stopping screens one hour before bedtime is one of the simplest and most effective rules you can implement to improve your children&#8217;s sleep. It requires no financial investment, no particular technical skill, just consistency and perseverance.<\/pee>\n<pee>The benefits will be felt quickly: easier falling asleep, more restful nights, children in a better mood in the morning, improved attention and learning abilities during the day. These benefits extend to the whole family.<\/pee>\n<pee>Sleep is a fundamental pillar of children&#8217;s health and development. By protecting it from the intrusion of screens, you are making a simple yet profoundly beneficial gesture for their present and future.<\/pee>\n<pee><\/pee>\n<em>Find more articles on digital education and parenting on the DYNSEO blog. To delve deeper into these topics, discover our comprehensive training and our educational apps designed for healthy and enriching screen use.<\/em><\/section>\n<\/div>\n<p>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243;][et_pb_row][et_pb_column type=&#8221;4_4&#8243;][et_pb_code]<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why should screens be stopped 1 hour before bedtime?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Screens should be stopped 1 hour before bedtime because the blue light they emit disrupts sleep mechanisms by interfering with melatonin production. Additionally, the cognitive stimulation from screens keeps the brain active when it should be preparing for rest, making it difficult for children to fall asleep.\"}},{\"@type\":\"Question\",\"name\":\"What is the circadian rhythm and how does it affect sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The circadian rhythm is our body's internal clock that operates on a 24-hour cycle. It regulates the wake-sleep cycle by responding to light exposure. Bright light signals the brain to stay awake and active, while decreasing light signals that it's time to rest, triggering physiological changes like temperature drops and melatonin production.\"}},{\"@type\":\"Question\",\"name\":\"What is melatonin and why is it important for sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Melatonin is the sleep hormone produced by the pineal gland when ambient light decreases. It gradually increases in the evening, peaks at night, and decreases in the morning. Melatonin induces drowsiness and facilitates falling asleep, but its production is sensitive to light, particularly blue light from screens.\"}},{\"@type\":\"Question\",\"name\":\"What are signs that my child is struggling with sleep due to screen exposure?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Signs include difficulty falling asleep, tossing and turning in bed, asking for extra stories or water before bed. These behaviors may indicate that screen exposure in the hour before bedtime is disrupting your child's natural sleep mechanisms.\"}},{\"@type\":\"Question\",\"name\":\"How does blue light specifically affect sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Blue light is particularly disruptive to sleep because melatonin production is especially sensitive to this type of light. When children are exposed to blue light from screens in the evening, it interferes with the natural production of melatonin, preventing the body from properly preparing for sleep.\"}},{\"@type\":\"Question\",\"name\":\"What physiological changes occur in the evening to prepare for sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"In the evening, the biological clock triggers several physiological changes to prepare for sleep: a drop in body temperature, a slowing of metabolism, and most importantly, the secretion of melatonin. These changes help the body transition from an active, awake state to a restful, sleep-ready state.\"}}]}<\/script><br \/>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Why should screens be stopped 1 hour before bedtime?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Screens should be stopped 1 hour before bedtime because the blue light they emit disrupts sleep mechanisms by interfering with melatonin production. Additionally, the cognitive stimulation from screens keeps the brain active when it should be preparing for rest, making it difficult for children to fall asleep.\"}},{\"@type\":\"Question\",\"name\":\"What is the circadian rhythm and how does it affect sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The circadian rhythm is our body's internal clock that operates on a 24-hour cycle. It regulates the wake-sleep cycle by responding to light exposure. Bright light signals the brain to stay awake and active, while decreasing light signals that it's time to rest, triggering physiological changes like temperature drops and melatonin production.\"}},{\"@type\":\"Question\",\"name\":\"What is melatonin and why is it important for sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Melatonin is the sleep hormone produced by the pineal gland when ambient light decreases. It gradually increases in the evening, peaks at night, and decreases in the morning. Melatonin induces drowsiness and facilitates falling asleep, but its production is sensitive to light, particularly blue light from screens.\"}},{\"@type\":\"Question\",\"name\":\"What are signs that my child is struggling with sleep due to screen exposure?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Signs include difficulty falling asleep, tossing and turning in bed, asking for extra stories or water before bed. These behaviors may indicate that screen exposure in the hour before bedtime is disrupting your child's natural sleep mechanisms.\"}},{\"@type\":\"Question\",\"name\":\"How does blue light specifically affect sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Blue light is particularly disruptive to sleep because melatonin production is especially sensitive to this type of light. When children are exposed to blue light from screens in the evening, it interferes with the natural production of melatonin, preventing the body from properly preparing for sleep.\"}},{\"@type\":\"Question\",\"name\":\"What physiological changes occur in the evening to prepare for sleep?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"In the evening, the biological clock triggers several physiological changes to prepare for sleep: a drop in body temperature, a slowing of metabolism, and most importantly, the secretion of melatonin. These changes help the body transition from an active, awake state to a restful, sleep-ready state.\"}}]}<\/script>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_row et_pb_row_0 et_pb_row_empty\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><div class=\"et_pb_row et_pb_row_1 et_pb_row_empty\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div><\/p>\n","protected":false},"author":4,"featured_media":415221,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[3121],"tags":[],"class_list":["post-449120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-miscellaneous"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Blue light and sleep: stop screens 1 hour before bed - DYNSEO - Educational apps &amp; brain training apps for all<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Blue light and sleep: stop screens 1 hour before bed - DYNSEO - Educational apps &amp; brain training apps for all\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/\" \/>\n<meta property=\"og:site_name\" content=\"DYNSEO - Educational apps &amp; brain training apps for all\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-19T17:29:23+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-05T18:26:16+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.dynseo.com\/wp-content\/uploads\/2025\/10\/parents-jeux-tablette-2-1024x768.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"DYNSEO\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DYNSEO\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/\"},\"author\":{\"name\":\"DYNSEO\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#\\\/schema\\\/person\\\/78ef63df2ee64e0989bc68f8401b38d6\"},\"headline\":\"Blue light and sleep: stop screens 1 hour before bed\",\"datePublished\":\"2025-12-19T17:29:23+00:00\",\"dateModified\":\"2026-01-05T18:26:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/\"},\"wordCount\":2280,\"publisher\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dynseo.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/parents-jeux-tablette-2.png\",\"articleSection\":[\"Miscellaneous\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/\",\"url\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/\",\"name\":\"Blue light and sleep: stop screens 1 hour before bed - DYNSEO - Educational apps &amp; brain training apps for all\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.dynseo.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/parents-jeux-tablette-2.png\",\"datePublished\":\"2025-12-19T17:29:23+00:00\",\"dateModified\":\"2026-01-05T18:26:16+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.dynseo.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/parents-jeux-tablette-2.png\",\"contentUrl\":\"https:\\\/\\\/www.dynseo.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/parents-jeux-tablette-2.png\",\"width\":2000,\"height\":1500,\"caption\":\"Empowering Alzheimer's Patients Through Meaningful Activities\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/blue-light-and-sleep-stop-screens-before-bed\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Blue light and sleep: stop screens 1 hour before bed\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/\",\"name\":\"Jeux de m\u00e9moire et stimulation cognitive\",\"description\":\"DYNSEO, and your brain is a new hero!\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#organization\",\"name\":\"DYNSEO\",\"url\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.dynseo.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/logo-dynseo-new.png\",\"contentUrl\":\"https:\\\/\\\/www.dynseo.com\\\/wp-content\\\/uploads\\\/2022\\\/05\\\/logo-dynseo-new.png\",\"width\":5073,\"height\":1397,\"caption\":\"DYNSEO\"},\"image\":{\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/#\\\/schema\\\/person\\\/78ef63df2ee64e0989bc68f8401b38d6\",\"name\":\"DYNSEO\",\"url\":\"https:\\\/\\\/www.dynseo.com\\\/en\\\/author\\\/justine\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Blue light and sleep: stop screens 1 hour before bed - DYNSEO - Educational apps &amp; brain training apps for all","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/","og_locale":"en_US","og_type":"article","og_title":"Blue light and sleep: stop screens 1 hour before bed - DYNSEO - Educational apps &amp; brain training apps for all","og_url":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/","og_site_name":"DYNSEO - Educational apps &amp; brain training apps for all","article_published_time":"2025-12-19T17:29:23+00:00","article_modified_time":"2026-01-05T18:26:16+00:00","og_image":[{"width":1024,"height":768,"url":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2025\/10\/parents-jeux-tablette-2-1024x768.png","type":"image\/png"}],"author":"DYNSEO","twitter_misc":{"Written by":"DYNSEO","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#article","isPartOf":{"@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/"},"author":{"name":"DYNSEO","@id":"https:\/\/www.dynseo.com\/en\/#\/schema\/person\/78ef63df2ee64e0989bc68f8401b38d6"},"headline":"Blue light and sleep: stop screens 1 hour before bed","datePublished":"2025-12-19T17:29:23+00:00","dateModified":"2026-01-05T18:26:16+00:00","mainEntityOfPage":{"@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/"},"wordCount":2280,"publisher":{"@id":"https:\/\/www.dynseo.com\/en\/#organization"},"image":{"@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2025\/10\/parents-jeux-tablette-2.png","articleSection":["Miscellaneous"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/","url":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/","name":"Blue light and sleep: stop screens 1 hour before bed - DYNSEO - Educational apps &amp; brain training apps for all","isPartOf":{"@id":"https:\/\/www.dynseo.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#primaryimage"},"image":{"@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#primaryimage"},"thumbnailUrl":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2025\/10\/parents-jeux-tablette-2.png","datePublished":"2025-12-19T17:29:23+00:00","dateModified":"2026-01-05T18:26:16+00:00","breadcrumb":{"@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#primaryimage","url":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2025\/10\/parents-jeux-tablette-2.png","contentUrl":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2025\/10\/parents-jeux-tablette-2.png","width":2000,"height":1500,"caption":"Empowering Alzheimer's Patients Through Meaningful Activities"},{"@type":"BreadcrumbList","@id":"https:\/\/www.dynseo.com\/en\/blue-light-and-sleep-stop-screens-before-bed\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.dynseo.com\/en\/"},{"@type":"ListItem","position":2,"name":"Blue light and sleep: stop screens 1 hour before bed"}]},{"@type":"WebSite","@id":"https:\/\/www.dynseo.com\/en\/#website","url":"https:\/\/www.dynseo.com\/en\/","name":"Jeux de m\u00e9moire et stimulation cognitive","description":"DYNSEO, and your brain is a new hero!","publisher":{"@id":"https:\/\/www.dynseo.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.dynseo.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.dynseo.com\/en\/#organization","name":"DYNSEO","url":"https:\/\/www.dynseo.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.dynseo.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2022\/05\/logo-dynseo-new.png","contentUrl":"https:\/\/www.dynseo.com\/wp-content\/uploads\/2022\/05\/logo-dynseo-new.png","width":5073,"height":1397,"caption":"DYNSEO"},"image":{"@id":"https:\/\/www.dynseo.com\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.dynseo.com\/en\/#\/schema\/person\/78ef63df2ee64e0989bc68f8401b38d6","name":"DYNSEO","url":"https:\/\/www.dynseo.com\/en\/author\/justine\/"}]}},"_links":{"self":[{"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/posts\/449120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/comments?post=449120"}],"version-history":[{"count":5,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/posts\/449120\/revisions"}],"predecessor-version":[{"id":474954,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/posts\/449120\/revisions\/474954"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/media\/415221"}],"wp:attachment":[{"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/media?parent=449120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/categories?post=449120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dynseo.com\/en\/wp-json\/wp\/v2\/tags?post=449120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}