Brain Freeze explained One of the most enjoyable things about a Big Zero fruit slushie is lingering slowly over its delicious flavours. Like all ice-cold drinks, it’s not a good idea to rush things by bolting it down too quickly. We’re all very familiar with what happens when we do that - it’s what the Americans call an ‘ice cream headache’ and what we also know as a brain freeze. But have you ever wondered

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Ice-cold drinks - are cool. But do they cool? Think of a warm summer’s day by the seaside and you think of… ice cream and ice-cold drinks. These are what we reach for to cool us down on those hot summer days. But do they actually do that? The truth is not what you might think.  You may not think it, but our bodies have internal mechanisms to keep a very tight control on our internal

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