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7 Weird Ways To Not Get Sick (...Including Kissing And Coffee)

Don't Blow Your Nose

When you're sick you nose tends to get stuffed up with mucus. Instant of fulfilling your urge to do a big hearty blow, take a decongestant or gently blow each nostril individually. Why? Blowing hard can actually push the mucus up into your sinuses, risking getting even more sick!