Ever wondered why people get colds more often in the winter than at other times of the year?
ASAP Science explore whether there is any correlation or if it's merely a co-incidence.
Watch the video above to find out more.
Here are 10 ways to boost your immune system and help keep the sniffles at bay.
Natural Immune System Boosters
Hand Washing(01 of10)
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Sleep(02 of10)
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Exercise(03 of10)
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Zinc(04 of10)
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Garlic(05 of10)
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Water(06 of10)
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Skipping Happy Hour(07 of10)
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Laughter(08 of10)
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Massage(09 of10)
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Sex(10 of10)
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