Watching Less TV Could Reduce Depression Risk by Up to 43%

🔍 Can reducing screen time truly lower depression risk in children and adolescents?
✍️ Source: Cambridge University Press (Study published November 2025)

💡 Key Insight:
A large-scale study from Cambridge University finds that watching less television is strongly linked with a lower risk of depression—showing up to a 43% reduction among children, teens, and adults who significantly limit TV time.
Researchers suggest that excessive screen time leads to reduced physical activity and disrupted sleep cycles, both of which are essential for emotional well-being.

🏃 Why is this important for children?
• Lower screen time improves mood and emotional stability
• Better sleep quality leads to stronger learning and memory
• Increased time for play, physical activity, and social connection
• Reduced risk of irritability, anxiety, and attention problems

🔬 How does reducing TV help?
When screen exposure—especially at night—is reduced, the brain experiences healthier hormone regulation. TV overstimulates the nervous system and can delay melatonin release, which disrupts sleep.
Better sleep + more physical activity = a stronger emotional buffer against depression.

🎯 How can parents and teachers support this?
✔️ Set a daily screen-time limit (1–2 hours max for ages 6–12)
✔️ Avoid TV and screens at least one hour before bedtime
✔️ Encourage outdoor play or family activities instead of passive screen time
✔️ Use “screen-free zones” (like during meals or before sleep)
✔️ Model healthy screen habits as adults

🌱 At Vatan Academy, our approach to child development goes beyond academics. Emotional health, balanced routines, and mindful screen use are essential for helping children thrive. Small changes in daily habits—like less TV—can make a measurable difference in a child’s mood and long-term well-being.

📖 Study available via: Cambridge University Press (2025)