Teen Health Is Improving in Some Areas—but Sleep Still Lags

New national data from U.S. high school students offer a mixed but useful picture: several mental-health and nutrition indicators improved between 2023 and 2025, while sleep, physical activity and digital habits remain persistent pressure points. Related reading and support can be found at evidence-based health advice.

For parents, the value of the report is not a single headline or percentage. It is the reminder that teen health is a bundle of connected routines. Sleep can affect mood and concentration; phones can interrupt sleep and driving attention; breakfast and physical activity can shape how a school day feels. A family check-in works best when it looks at the whole pattern.

Progress deserves to be noticed

The CDC’s 2025 Youth Risk Behavior Survey found improvements in several measures. The share of students reporting persistent sadness or hopelessness declined from 40% in 2023 to 33% in 2025. Reports of poor mental health and serious consideration of suicide also fell over the same period. For expert insights on this topic, see mental wellness guidance.

Food and activity data included encouraging changes as well. More students reported eating fruit and vegetables daily, drinking plain water several times a day and playing on a sports team.

These findings do not mean every teen is doing well or that families can relax around mental health. They show that change is possible—and that school, community and family support can matter.

Sleep remains a major gap

Only about one in four high school students reported getting at least eight hours of sleep on an average school night in 2025. That figure was almost unchanged from 2023, and the longer trend shows fewer students reaching eight hours than a decade earlier.

A family cannot solve every cause of teen sleep loss. Homework, work schedules, sports, early school start times, anxiety and household responsibilities all play a role. But families can still inspect the parts they control:

• Is there a realistic target for lights-out rather than an idealized one nobody follows?
• Does the evening routine leave enough time to wind down?
• Are notifications or late-night group chats repeatedly interrupting sleep?
• Does weekend sleep shift so far that Monday morning becomes a reset?
• Is persistent exhaustion being treated as laziness instead of a signal worth discussing?

If a teen snores loudly, stops breathing during sleep, struggles to stay awake during the day or has ongoing insomnia, a health professional can help assess whether more than routine changes are needed.

Digital habits are also safety habits

About one in three students reported using social media every hour or more. Nearly half of students who had driven during the previous month reported texting or emailing while driving.

Those two measures are different, but both point to the same design challenge: attention is constantly being requested. A useful family plan separates ordinary use from high-risk moments. Phones may be part of schoolwork, friendship and navigation, yet they should be physically out of reach when a teen is driving and should not be allowed to erase the sleep window.

Specific rules are easier to follow than general warnings. “Put the phone in the bag before starting the car” is clearer than “don’t be distracted.” “Charge it outside the bedroom at 11” is clearer than “use it less.”

Look for patterns, not perfection

A teenager can play a sport and still be underslept. They can eat well at dinner and regularly skip breakfast. They can appear cheerful with friends and still need mental-health support. One positive habit does not cancel a problem, and one rough week does not define a child.

Try a short, neutral check-in once a week:

1. What felt easiest this week?
2. What drained the most energy?
3. How many nights felt like enough sleep?
4. Was there a moment when the phone got in the way of rest, school or safety?
5. What is one small adjustment worth testing next week?

This approach turns health into a shared observation rather than an interrogation. It also gives parents information they can use when a concern becomes persistent.

Know when to move beyond a routine conversation

Family support matters, but it is not a substitute for professional help. Expressions of hopelessness, talk about self-harm, withdrawal from usual activities, sudden major changes in sleep or eating, or an immediate safety concern require prompt attention. In an emergency or if someone may be in immediate danger, contact local emergency services or a crisis service in your country.

The survey describes U.S. high school students as a population; it cannot diagnose an individual teen and may not generalize to every country or school system. Its strongest message for families is practical: celebrate genuine progress, keep watching the stubborn gaps and make the next step specific enough to try.

Source: CDC, Youth Health in Focus: Findings From the National Youth Risk Behavior Survey 2015–2025.