However,
Too much screen time children:
Cardiovascular diseases are one of the main causes of mortality worldwide. For example, and they take their roots in childhood as soon as certain risk factors appear (obesity, insulin resistance which can lead to the appearance of type 2 diabetes …), indicates a study published Wednesday, August 6, 2025 in the journal Journal of the American Heart Association. For example, So many risks that have led to exacerbating in a context of increasing digitalization. Nevertheless, which leads children and adolescents to spend more and more time on screens. Meanwhile, “” Children. young adults who spend excessive hours glued to screens and electronic devices may present increased risks of cardiometabolic diseases, such as high blood pressure, high cholesterol levels and insulin resistance She observes indeed. They then incur more risk of developing cardiovascular disease or diabetes.
Each additional hour increases the risk of illness – Too much screen time children
Using too much screen time children data from cohorts of children 10 years. 18 years old – in total more than 1,000 – on their screen consumption and sleep habits, the researchers examined the relationship between screen time and so -called cardiometabolic risk factors. The analysis revealed that each additional hour of screen time would increase the risk of illness. that The gap was greater in 18 -year -old people than those of 10 years. In addition, the risk worsens when sleeping time decreases.
« It means that a child with three hours of screen time per day would have a global risk of the order of a quarter to half a typical width higher than that of his peers “. Said David Horner, principal author of the study and researcher at the University of Copenhagen, quoted in a press release that accompanies the study. “” Multiply this on the scale of an entire population of too much screen time children children. and you observe a significant evolution of the early cardiometabolic risk which could persist in adulthood “He warned. Previous studies had not concluded that a proven relationship in screens. cardiometabolic risks in children aged 7 to 12 admits the study. Nevertheless. it shows that this association becomes more pronounced during adolescence, suggesting that it can evolve according to the different stages of development of young individuals.
The deleterious effect of screens on children. adolescents is not fully consensus in researchers, but the majority agree that the youngest are more likely than adults.
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