08/21/2025
Parents, please limit screen time with young children. This tech world makes it so hard but it is vitally important.
Toddlers and screens might seem harmless, but new research from Cincinnati Children's Hospital shows it can have serious effects on brain development. The study found that toddlers who spend more than one hour a day on screens have underdeveloped white matter in the brain. White matter is essential for connecting different parts of the brain and plays a key role in language, reading, and overall cognitive skills.
Researchers used MRI scans to compare toddlers with high screen time to those with minimal screen exposure. The results revealed noticeable differences in brain structure and function. Children with excessive screen time were more likely to experience language delays and lower literacy readiness, which can impact their learning as they grow.
This study supports guidance from the American Academy of Pediatrics. They recommend avoiding screens entirely for children under 18 months and limiting screen exposure to one hour per day for toddlers older than that. Early brain development is a critical window, and spending too much time on devices can interfere with important learning milestones.
Parents can encourage healthier alternatives by promoting activities like reading, imaginative play, and outdoor exploration. These activities not only stimulate brain growth but also improve social, emotional, and motor skills. Small changes in daily routines can have a lasting impact on a child’s development.
Limiting screen time is more than just a rule; it’s an investment in your child’s future language skills, cognitive growth, and lifelong learning. Being mindful of screen habits today can help children thrive tomorrow.
