There is some evidence to suggest that too much television or computer gaming can lead to a short attention span and may contribute to child obesity.
The National Institute of Health and Clinical Excellence has reviewed all the evidence and says that too much time spent in front of the TV is likely to be one of the contributing factors for energy intake exceeding energy use, resulting in a child becoming overweight or obese. As a result, the institute suggests that parents and carers:
There is no doubt that TV can be a useful educational tool. It can help children learn to communicate and can stimulate their imagination, so banning your child from watching it all together would be a bit drastic. There are things you can do to help keep your child’s TV viewing at reasonable levels. You may want to try some of the following:
If all else fails and you are still concerned about your child’s TV viewing, there are products on the market that can stop them from watching certain programmes, and limit the number of hours the television stays on for. Ask at your local electrical goods shop or try an internet search to find out more.
The internet is also a valuable educational tool but it’s a good idea to limit the hours your child spends on it. The same goes for games consoles. Too much time sitting in front of a screen, be it a computer or a television, may be a health risk. Encourage your child to play outside instead and socialise with other children.
Keeping children active has a range of benefits, including healthy growth and development, good energy levels, psychological well-being and social interaction.
The Chief Medical Officer recommends that children and young people should be active for at least one hour per day.