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Social media before bedtime wreaks havoc on our sleep − a sleep researcher explains why screens alone aren’t the main culprit

Social Media Before Bedtime? A sleep researcher explains why late-night social media disrupts sleep less because of screens and blue light, and more because of emotional engagement—doomscrolling, social comparison, habitual checking and FOMO—that keeps the brain aroused and delays rest.

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Side view of a woman staring at her phone in the dark. Social Media Before Bedtime.
Social media use before bedtime can be stimulating in ways that screen time alone is not. Adam Hester/Tetra Images via Getty Images

Brian N. Chin, Trinity College

“Avoid screens before bed” is one of the most common pieces of sleep advice. But what if the real problem isn’t screen time − it’s the way we use social media at night?

Sleep deprivation is one of the most widespread yet overlooked public health issues, especially among young adults and adolescents.

Despite needing eight to 10 hours of sleep, most adolescents fall short, while nearly two-thirds of young adults regularly get less than the recommended seven to nine hours.

Poor sleep isn’t just about feeling tired − it’s linked to worsened mental health, emotion regulation, memory, academic performance and even increased risk for chronic illness and early mortality.

At the same time, social media is nearly universal among young adults, with 84% using at least one platform daily. While research has long focused on screen time as the culprit for poor sleep, growing evidence suggests that how often people check social media − and how emotionally engaged they are − matters even more than how long they spend online.

As a social psychologist and sleep researcher, I study how social behaviors, including social media habits, affect sleep and well-being. Sleep isn’t just an individual behavior; it’s shaped by our social environments and relationships.

And one of the most common yet underestimated factors shaping modern sleep? How we engage with social media before bed.

Emotional investment in social media

Beyond simply measuring time spent on social media, researchers have started looking at how emotionally connected people feel to their social media use.

Some studies suggest that the way people emotionally engage with social media may have a greater impact on sleep quality than the total time they spend online.

In a 2024 study of 830 young adults, my colleagues and I examined how different types of social media engagement predicted sleep problems. We found that frequent social media visits and emotional investment were stronger predictors of poor sleep than total screen time. Additionally, presleep cognitive arousal and social comparison played a key role in linking social media engagement to sleep disruption, suggesting that social media’s effects on sleep extend beyond simple screen exposure.

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I believe these findings suggest that cutting screen time alone may not be enough − reducing how often people check social media and how emotionally connected they feel to it may be more effective in promoting healthier sleep habits.

How social media disrupts sleep

If you’ve ever struggled to fall asleep after scrolling through social media, it’s not just the screen keeping you awake. While blue light can delay melatonin production, my team’s research and that of others suggests that the way people interact with social media may play an even bigger role in sleep disruption.

Here are some of the biggest ways social media interferes with your sleep:

  • Presleep arousal: Doomscrolling and emotionally charged content on social media keeps your brain in a state of heightened alertness, making it harder to relax and fall asleep. Whether it’s political debates, distressing news or even exciting personal updates, emotionally stimulating content can trigger increased cognitive and physiological arousal that delays sleep onset.
  • Social comparison: Viewing idealized social media posts before bed can lead to upward social comparison, increasing stress and making it harder to sleep. People tend to compare themselves to highly curated versions of others’ lives − vacations, fitness progress, career milestones − which can lead to feelings of inadequacy and anxiety that disrupt sleep.
  • Habitual checking: Social media use after lights out is a strong predictor of poor sleep, as checking notifications and scrolling before bed can quickly become an automatic habit. Studies have shown that nighttime-specific social media use, especially after lights are out, is linked to shorter sleep duration, later bedtimes and lower sleep quality. This pattern reflects bedtime procrastination, where people delay sleep despite knowing it would be better for their health and well-being.
  • Fear of missing out, or FOMO: The urge to stay connected also keeps many people scrolling long past their intended bedtime, making sleep feel secondary to staying updated. Research shows that higher FOMO levels are linked to more frequent nighttime social media use and poorer sleep quality. The anticipation of new messages, posts or updates can create a sense of social pressure to stay online and reinforce the habit of delaying sleep.

Taken together, these factors make social media more than just a passive distraction − it becomes an active barrier to restful sleep. In other words, that late-night scroll isn’t harmless − it’s quietly rewiring your sleep and well-being.

How to use social media without sleep disruption

You don’t need to quit social media, but restructuring how you engage with it at night could help. Research suggests that small behavioral changes to your bedtime routine can make a significant difference in sleep quality. I suggest trying these practical, evidence-backed strategies for improving your sleep:

  • Give your brain time to wind down: Avoid emotionally charged content 30 to 60 minutes before bed to help your mind relax and prepare for sleep.
  • Create separation between social media and sleep: Set your phone to “Do Not Disturb” or leave it outside the bedroom to avoid the temptation of late-night checking.
  • Reduce mindless scrolling: If you catch yourself endlessly refreshing, take a small, mindful pause and ask yourself: “Do I actually want to be on this app right now?”

A brief moment of awareness can help break the habit loop.

Brian N. Chin, Assistant Professor of Psychology, Trinity College

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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financial wellness

Investing in Education: 5 Ways to Prepare Students for the Jobs of Tomorrow

Jobs of Tomorrow: A diploma is still an important milestone, but what matters more than the piece of paper is whether graduates have the knowledge, skills and confidence to take meaningful next steps in pursuing further education or building careers. Students, families, educators, employers and policymakers all have a role to play in cultivating these opportunities.

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Investing in Education: 5 Ways to Prepare Students for the Jobs of Tomorrow

Investing in Education: 5 Ways to Prepare Students for the Jobs of Tomorrow

(Feature Impact) The landscape of modern work is changing rapidly, leaving many uncertain about whether they’re adequately equipped to face the future. Even though America invests roughly $1 trillion in education every year, it’s difficult to know whether that investment is truly preparing young people for what comes next.

“Our education system isn’t evolving quickly enough to prepare our students for the jobs of tomorrow,” said Amit Sevak, CEO of ETS, a global education and talent solutions organization working with more than 30 million students a year to measure learning success and power human progress at every stage of life. “Students only get one chance at an education, and we have a responsibility to understand what’s working, what’s not and where additional support is needed.”

https://stmdailynews.com/preparing-the-next-generation-for-economic-mobility-in-an-ai-driven-world/

A diploma is still an important milestone, but what matters more than the piece of paper is whether graduates have the knowledge, skills and confidence to take meaningful next steps in pursuing further education or building careers. Students, families, educators, employers and policymakers all have a role to play in cultivating these opportunities.

Start the Conversation Early

Success isn’t a single path anymore, so young people may benefit from thinking outside the traditional pipeline of high school to college to a good job to retirement. By prompting early conversations, parents can help their children begin sorting through their options well in advance. Encourage dinner table talks about favorite school subjects, what kind of work seems interesting and alternative pathways to build careers. The goal isn’t necessarily to choose a life track immediately – just to start exploring ideas before the time arrives to lock in a decision.

Learn to Work with AI

In the age of AI, there’s a balance to be found between fully embracing or avoiding it. Parents and educators can encourage thoughtful, responsible use of the AI tools reshaping modern workplaces – without sanctioning them as a way to get out of doing homework. Students should think critically about both the uses and limitations of AI, learning how these systems work but still recognizing when human judgment matters.

Get Real-World Experience Before Graduation

Textbooks and classrooms can teach a lot, but some of the most valuable lessons come from the real world. Summer jobs, internships, volunteering, co-op programs, job shadowing or small-scale forays into entrepreneurship can help kids discover where their talents and passions fit. It’s also a chance to develop the soft skills that make great employees, like being punctual, working well with others and adapting to new situations.

Build Human Skills

There are certain abilities technology just can’t replace, making them vital pieces of future-proof training. Strong communication, teamwork mindsets, critical thinking skills, civic reasoning and empathy translate well to many careers. Rather than focusing strictly on academics, teachers can shift lesson plans to encourage growth in these areas. Specialized hands-on talents and trades are also more insulated from technological disruptions.

Measure Progress Beyond Grades

Grades and test scores don’t tell the whole story about career readiness, yet they’re often treated as the only metric that matters in educational success. Policymakers have the opportunity to change how schools measure student progress, including by trading the one-size-fits-all rubrics for more personalized assessments that demonstrate proficiency in more comprehensive ways. Education is on the ballot this election season, so ask your local and state elected leaders about whether today’s graduates are ready to face the future.

For information about a system that gives students, educators and employers clear evidence that learning is leading to opportunity, visit ETS.org.

Photos courtesy of Shutterstock

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recipes

Keeping the Love of Food with Type 2 Diabetes

Living with Type 2 diabetes often means making adjustments to your daily routine, especially when it comes to food. Although adjusting to life with diabetes may take time, you don’t have to give up your favorite foods and flavors. In fact, it can be an opportunity to discover meals that support your health goals while still enjoying the foods you love.

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Keeping the Love of Food with Type 2 Diabetes

(Feature Impact) Living with Type 2 diabetes often means making adjustments to your daily routine, especially when it comes to food. Whether you’re living with the condition or supporting someone who is, it can influence everything from meal planning to dinners out and everyday activities. Although adjusting to life with diabetes may take time, you don’t have to give up your favorite foods and flavors. In fact, it can be an opportunity to discover meals that support your health goals while still enjoying the foods you love.

That’s what professional chef and TV show host Kardea Brown did, alongside her husband Bryon Smith, who was recently diagnosed with Type 2 diabetes at age 38.

18130 D detail embed4“When my husband was diagnosed with Type 2 diabetes, it didn’t mean the end of the foods we love,” Brown said. “It meant I had to get creative. I started reimagining my recipes, so they still carry that same soul, that same comfort, just with ingredients that love him back a little better.”

To remove the guesswork about how certain ingredients affect Smith’s glucose levels, the couple relies on Abbott’s FreeStyle Libre 3 Plus sensor with Libre Assist*, a feature within the accompanying Libre app**. The technology provides real-time glucose insights and can help predict how certain foods may affect his glucose^ levels before a meal.

https://stmdailynews.com/soul-food-has-african-roots-and-a-distinct-black-american-history/

“I open the Libre Assist feature in the app, snap a photo and instantly see how that food might affect me before I even take the first bite,” Smith said. “It even suggests healthier swaps to help lower the impact.”

Small lifestyle changes can also make a difference in diabetes management. Brown recommends:

  • Building balanced meals that prioritize non-starchy vegetables, lean proteins and healthy carbs for added fiber.
  • Reading labels carefully to ensure you choose ingredients with little or no added sugars.
  • Boosting fiber intake with ingredients like lentils, oats, beans and whole fruits.
  • Cooking smarter at home by using simple methods like grilling, baking or sauteing with healthy fats, such as olive or canola oil.
  • Planning and preparing for success by shopping with a list and planning meals in advance so you always have nutritious ingredients ready to cook.

To learn more about Libre Assist and to see if you qualify for a free† sensor, visit freestylelibre.us/LibreAssist.

The views expressed in this article should not be used for medical diagnosis or treatment or as a substitute for professional medical advice. Individual symptoms, situations and circumstances may vary.

* Libre Assist is a feature within Libre app that uses generative artificial intelligence to provide information on how foods could impact your glucose levels. Generative artificial intelligence may not always be accurate, and it should not be used to make treatment decisions.

** The FreeStyle Libre systems apps are only compatible with certain mobile devices and operating systems. Please check the Support section of our website for more information about device compatibility before using the apps. Use of the FreeStyle Libre systems apps may require registration with LibreView.

^Predicted glucose impact is based on user-provided food data and may differ from actual impact, which depends on sensor readings and factors like activity, stress, medication and alcohol. For personalized advice, consult your healthcare provider.

†Offer available for people who qualify. Visit MyFreeStyle.us to see all Terms and Conditions. Certain exclusions apply. Medicare and Medicaid patients are not eligible. See MyFreeStyle.us for more information.

Important Safety Information: Product for prescription only, for Important Safety Information visit FreeStyleLibre.us.

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Shrimp Scampi and Cauliflower Grits

Recipe courtesy of Kardea Brown on behalf of Abbott
Prep time: 15 minutes
Cook time: 25 minutes
Servings: 4

Grits:

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  • 3          cups low-sodium chicken broth
  • 1          cup light cream
  • 1          cup stone-ground grits
  • 1          cup cauliflower rice
  • 2          tablespoons butter
  • 1/2       cup shredded Parmesan cheese
  • 1/4       teaspoon salt
  • 1/4       teaspoon black pepper

Shrimp Scampi:

  • 2          tablespoons butter
  • 2          tablespoons olive oil
  • 4          cloves garlic, minced
  • 1/2       teaspoon red pepper flakes (optional)
  • 1          pound large shrimp, peeled and deveined
  • 1/2       cup low-sodium chicken broth
  • 2          tablespoons dry white wine
  • 1          lemon, juice only
  • 1          teaspoon lemon zest
  • salt, to taste
  • pepper, to taste
  • 2          tablespoons chopped parsley
  1. To make grits: Bring broth and cream to gentle boil; whisk in grits. Cook 10-15 minutes. Stir in cauliflower rice and cook 5-7 minutes. Add butter, cheese, salt and pepper.
  2. To make shrimp scampi: In pan, heat butter and oil; saute garlic and red pepper flakes, if desired, 30 seconds. Add shrimp, cook 1-2 minutes per side and remove.
  3. Add broth, wine, lemon juice and lemon zest; simmer 2-3 minutes. Return shrimp; toss; season with salt and pepper, to taste; and stir in parsley.
  4. Serve shrimp over creamy grits.
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Macaroni and Cheese with Chickpea Pasta

Recipe courtesy of Kardea Brown on behalf of Abbott
Prep time: 20 minutes
Bake time: 30 minutes
Servings: 4-6

Pasta:

  • 8          ounces chickpea-based, gluten-free pasta

Bechamel Sauce:

  • 2          tablespoons butter
  • 3          tablespoons almond flour
  • 1          cup half-and-half
  • 1/2       cup heavy cream
  • 1/2       cup low-sodium chicken or vegetable broth
  • 1          teaspoon Dijon mustard
  • 1/4       teaspoon garlic powder
  • 1/4       teaspoon smoked paprika
  • salt, to taste
  • black pepper, to taste

Cheese Blend:

  • 1          cup medium cheddar cheese, shredded
  • 1/2       cup Gruyere cheese, shredded
  • 1/4       cup Parmesan cheese, grated

Topping:

  • 1/2       cup shredded cheddar and Gruyere cheese
  • 2          tablespoons almond flour (optional)
  • chopped parsley
  1. Preheat oven to 375 F and grease baking dish.
  2. To make pasta: Cook pasta al dente.
  3. To make bechamel sauce: Melt butter and whisk in almond flour, 1-2 minutes. Slowly add half-and-half, heavy cream and broth. Stir until thickened. Season with mustard, garlic powder, smoked paprika and salt and pepper, to taste. Remove from heat.
  4. To make cheese blend: Mix cheddar, gruyere and Parmesan. Stir half the cheese blend into bechamel sauce until smooth. Stir in pasta.
  5. Layer pasta and cheese sauce in dish: half pasta, half cheese and repeat. Top with reserved cheese and almond flour, if desired.
  6. Cover with foil and bake 15-20 minutes. Remove foil and bake 10-15 minutes uncovered until golden.
  7. Rest 5 minutes, garnish with parsley and serve warm.
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Red Velvet Layer Cake with Almond Flour

Recipe courtesy of Kardea Brown on behalf of Abbott
Prep time: 25 minutes
Bake time: 20 minutes
Chill time: 30-60 minutes
Servings: 12

Cake:

  • 2          cups almond flour
  • 1          cup whole-wheat pastry flour
  • 1          tablespoon unsweetened cocoa powder
  • 1 1/2    teaspoons baking powder
  • 1/2       teaspoon baking soda
  • 1/2       teaspoon salt
  • 1 1/2 cups monk fruit-allulose blend
  • 3          large eggs
  • 1/2       cup plain unsweetened Greek yogurt
  • 1/3       cup avocado oil
  • 3/4       cup buttermilk
  • 1          tablespoon distilled vinegar
  • 2          teaspoons vanilla extract
  • red food coloring (optional)

Whipped Cream:

  • 6          ounces cream cheese, softened
  • 1/3       cup powdered monk fruit
  • 1 1/2    cups cold heavy whipping cream

Berry Drizzle:

  • 1/2       cup no-sugar-added wild berry jam
  • 1-2       tablespoons water
  • 1          teaspoon lemon juice (optional)

Filling and Topping:

  • 2          cups mixed berries (strawberries, blueberries, raspberries)
  1. Preheat oven to 350 F and grease or line three 8-inch pans.
  2. To make cake: In bowl, mix almond flour, pastry flour, cocoa powder, baking powder, baking soda, salt and monk fruit-allulose blend. In separate bowl, mix eggs, Greek yogurt, avocado oil, buttermilk, distilled vinegar, vanilla extract and red food coloring, if desired. Combine dry and wet ingredients until smooth. Divide evenly into pans and bake 18-22 minutes. Cool completely.
  3. To make whipped cream: Whip cream cheese and monk sugar until smooth. Add cream gradually and whip to medium-stiff peaks. Chill.
  4. To make berry drizzle: Warm berry jam with water and lemon juice, if desired, until pourable; cool slightly.
  5. To assemble cake: Layer cake, whipped cream, jam and berries; repeat for three layers. Top with berries and drizzle.
  6. Chill 30-60 minutes before slicing.

Photo courtesy of Abbott (Bryon Smith and Kardea Brown, a paid partner)

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Health

When Vision Changes: 5 Ways to Navigate What Comes Next

Whether sight changes suddenly or gradually, a question often follows: “Now what?” There is no single way to adjust to vision loss, and the questions can change over time. These five starting points can help you identify what matters most now and where to find support.

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When Vision Changes: 5 Ways to Navigate What Comes Next

(Feature Impact) A change in vision can turn ordinary routines into unfamiliar challenges. A favorite book becomes harder to read. Walking through a familiar neighborhood feels different. A family member offers help, but you may not know how to ask for what you need. Whether sight changes suddenly or gradually, a question often follows: “Now what?”

Medical care is essential, but many people encounter a Grand Canyon-sized gap between clinical care and everyday life with vision loss. Questions arise around getting around safely, continuing to do things you love, talking to family about what is changing and more. The answers take more than information; they require practical guidance, emotional support and connection with people who understand.

https://stmdailynews.com/type-2-diabetes-doesnt-have-to-be-your-future-medicare-has-a-benefit-that-can-help/

“The medical conversation rarely has room for what people are actually grappling with: fear, grief and the very practical question of how to keep living the lives they want,” said Johnjoe Farragher, CEO of Hadley, a nonprofit dedicated to helping adults with vision loss. “Those ‘now what?’ moments are where people need a clear place to begin.”

There is no single way to adjust to vision loss, and the questions can change over time. These five starting points can help you identify what matters most now and where to find support.

Take One Step at a Time

You don’t have to solve every challenge at once. Ask your vision care team about your diagnosis and treatment then think about what is most difficult in daily life right now. It could be reading email, moving safely through your home or using your phone. Choose one concern to address first. A small, useful change can make the next step feel more manageable.

18176 B detail embed2Make Room for the Emotional Side

Vision loss may bring grief, frustration, fear or a change in how you see yourself. Those feelings don’t have to be brushed aside before you can move forward. Share those feelings with someone you trust and seek professional support if you need it. Hearing how others navigated similar changes can help you feel less alone and identify possibilities you may not have imagined.

Find a Trusted Place to Begin

Ask your vision care team about support available in your community. If you’re unsure what to ask for, start with a specific daily challenge on your mind. Offering on-demand guidance, practical tools and opportunities to connect with others living with vision loss, Hadley focuses on life with vision loss beyond the doctor’s office. Its expert-informed guidance and community members address both practical problems and the emotions that come with them, shaped by lived experience. Support is available without cost or waitlists, whether you’re living with vision loss or helping someone you love.

Define Independence on Your Terms

Independence doesn’t have to mean doing everything alone. It may mean finding a new way to do something, choosing a tool that helps or telling family and friends exactly what assistance is useful. Think about a goal that matters to you, whether it’s getting around your home with more confidence or staying involved in a favorite activity, and build from there.

Keep Doing What Matters to You

A change in sight can change how you do things without ending your connection to the people and activities you love. The right adaptations depend on your vision, your interests and your goals.

For instance, when reading gets hard, magnifiers, enlarging fonts, access to free audiobooks and learning braille can make a difference. Passionate home chefs may use tactile or high-contrast labels, well-placed lighting, consistent organization or adaptive tools and techniques to keep cooking with confidence. Assistive technology, low-vision tools and simple adaptations can make everyday routines more accessible and help people stay connected to the activities and relationships that matter most.

When a new “now what?” question comes up, HadleyHelps.org offers a trusted place to start and a path forward.

Photos courtesy of Shutterstock

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Hadley

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