 We were talking about children being bored over the summer. Now that school is out, parents should also think about keeping kids active and eating in a healthy way in the weeks ahead. WTOP's Dick Iuliano with helpful advice from a pediatrician. Kaiser Permanente pediatrician Takima Dixon says unhealthy snacking often accompanies too much screen time. In general, we always recommend that you try to limit screen time to less than two hours a day. Not so easy to do this time of year.