Sabtu, 05 Maret 2011

Do you sometimes attacked by "ice cream" headache?

Most of the people gets headache whenever eating something cold in the hot weather. Although the headache lasted only for about 30 seconds. Apparently scientists have proven that when something cold touches the roof of your mouth on a hot day, it triggers a cold headache. The cause is a dilation of blood vessels in the head. The dilation may be caused by a nerve center located above the roof of your mouth - when this nerve center gets cold, it seems to over-react and tries to heat your brain. Therefore, the easy way to avoid brain freeze would be to keep cold things away from the roof of your mouth

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