At a time when phones, computers, and tablets have become an essential part of the lives of children and adolescents, research is beginning to reveal the dark side of this daily habit, especially when it extends for long hours. A recent Danish study has sounded the alarm, confirming that prolonged screen time could open the door to serious health problems.
From screens to heart disease
The study results showed that every additional hour a child or teen spends in front of a TV, phone, or tablet may increase the risk of future cardiovascular problems. These problems include high blood pressure, abnormal cholesterol levels, and a poor response to insulin—factors directly linked to an increased risk of diabetes and heart disease.
The impact is greater on teenagers, and lack of sleep makes it worse.
The research included more than 10 participants between the ages of 18 and XNUMX, and found that the negative effects were more pronounced among older adolescents. The results also showed that lack of sleep, which often accompanies excessive screen use, exacerbates these risks.
Today's habits create tomorrow's health
Experts warn that children and teens spending long hours in front of screens may have long-term impacts on heart and metabolic health, even into adulthood. Although there is some scientific debate about the magnitude of these risks, most studies agree that young people are more susceptible to negative effects than adults.
