Monday, July 20, 2009

Here's a list of 10 common health myths debunked

Sugar Hyperactivity

The Myth: Sugar makes kids hyperactive

Dr. Vreeman and Dr. Carroll, both pediatricians at the Riley Hospital for Children recently said: “in at least 12 double-blinded, randomized, controlled trials, scientists have examined how children react to diets containing different levels of sugar. None of these studies, not even studies looking specifically at children with attention deficit-hyperactivity disorder, could detect any differences in behavior between the children who had sugar and those who did not.” This includes artificial and natural sources of sugar. Interestingly, in the study, parents who were told their children had been given sugar when they hadn’t, noted that the child was more hyperactive. So it seems it is all in the parent’s mind.

The Myth: You lose most of your body heat through your head

A military study many years ago tested the loss of temperature in soldiers when exposed to very cold temperatures. They found rapid heat loss in the head – and so the idea that we lose heat through our heads was born. But what they didn’t tell you was that the soldiers were fully clothed except for their heads. This obviously skews the statistics considerably. The fact is, completely naked, you lose approximately 10% of your body heat through the head – the other 90% is lost via the other parts of your body.

Click here to read 8 more common health myths from Listverse

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