I quipped in a recent post: “How can you determine if a toddler is hyperactive? They’re all hyperactive.” Well, it’s time to take a closer look, because whether real or imagined, the cases of children with attention deficit and hyperactivity disorder have been skyrocketing. And while no one agrees on just what percentages of American children have the condition, a range of 3 percent to 12 percent can’t be ignored.
There must be some underlying reason for the huge increase of diagnoses, whether it’s overzealousness of clinicians or a real phenomenon. I won’t deal with the clinicians in this post. Instead, we’ll assume for now that the sperm and eggs of Americans haven’t gone completely bad, so the two most common theories revolve around food and television.
Allergies to food staples such as wheat, milk, chocolate, sugar and eggs have been a suspected culprit for a generation. But increasing food colorings and preservatives into children’s diet may also heighten hyperactivity, parents told British researchers.
The chemicals tested revved up children diagnosed with attention deficit disorder and those who were not, reports WebMD.
And while removing the chemicals from a clinically-diagnosed child did not necessarily cure him or her, it did ease the condition. Still, researchers warned that the study is not objective enough to prove additives are a culprit in hyperactivity.
While it’s relatively easy to blame a chemical on hyperactivity, it’s a bit tougher to understand how television can impact the brain development of a 2-year-old. But a recent study that I reported earlier implies that fast-changing video images may determine how the brain learns to cope with the environment.
In fact, the American Academy of Pediatrics suspected this was true and in 1999 began recommending zero screen time for children under 2.
If you accept all this, then the scary part is just how much television young children are watching. For the big picture, take a long break and read this article in the Los Angeles Times, but here’s a summary of how much kids are watching:
•Children under 6 watch an average two hours a day;
•36% live in a home where the TV is on most of the day.
•One in four children under 3 have a TV in their own room.
The consequences of all this television may go a lot deeper than mere attention deficit disorder, adds the Times. Brain imaging shows that for children, watching television may impact overall development of intelligence. Before you completely freak out, keep in mind that all this research is a general indictment of TV, but not specific programming. Comparative studies between Road Runner and Baby Einstein have not been made.
Regardless, it’s wise to proceed with caution. Why give your children food with additives if there is no real reason? It’s not that difficult to find unadulterated food even in huge grocery chains. And why have the TV on all day for noise when you can listen to some quality music? If, for your sanity you need the electronic babysitter as we do, pick videos carefully and avoid commercial TV shows. In the meantime, I’ll keep looking for more information.
Resources:
Here’s Medical News Today’s explanation of Attention Deficit and Hyperactivity Disorder.
Here’s a link to the Kaiser Family Foundation study on how much television kids watch.
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