Have you ever wondered what triggers an ice cream headache?
Sometimes when you eat something cold, especially ice cream, it touches the top of your mouth and initiates a nerve reaction that swells blood vessels in your head. This causes a headache that usually resolves within a minute.
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To avoid brain freeze, the University of Dalhousie in Canada suggests you try eating frozen goodies slowly, giving the roof of your mouth time to warm up between bites. - (HealthDayNews)
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