The average American child spends approximately 26 hours a week watching television. When in the 60's the average age children started to watch television was 2.8 years; today, it is 9 months! Our children begin to watch TV at an early age, and they spend a lot of time in front of the tube. Could that affect their health in any way?
The first two years of a child's life represent a critical window for neurological development. Studies show that viewing television before age 3 has been associated with attention and cognitive problems at school age. Scientists report that even programs like Sesame Street can delay language acquisition when watched by children who are too young.
The American Academy of Pediatrics recommends that children younger than 2 years of age watch no television, and those over the age of 2 years spend no more than 1-2 hours a day in front of the TV. These recommendations are based on the research findings showing that television has a strong influence on health. In addition, television viewing is a sedentary activity, thus contributes to less energy expenditure by children, and the rate of overweight and obesity among children and adolescents in the United States has already doubled in the last two decades.
Increased Snacking
Children watching TV are subjected to a multitude of ads promoting unhealthy foods that are high in fat and sugar. Research showed that television viewing of more than one hour of TV per day was associated with a much higher consumption of fast food, sweets, chips, and pizza than fruits and vegetables.
Nationally representative data showed that the prevalence of snacking increased in all age groups over the past 20 years, and we know that more snacking means an increase in the the average daily energy intake, leading to weight gain. Could watching too many hours of television have anything to do with the obesity epidemic in the U.S.? Read more...