Shopping & Style6 mins ago
Runny nose
3 Answers
I don't have a cold, but when I go cycling in the cold weather my nose starts running - why does this happen?
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Your body is humidifying the air you breathe to your core (inner) temperature..... hence your nose runs!! Notice how when you breathe in the cold air, the cold doesn't get very far....the nose at work!!
There you go...My first aid certificate was useful afterall!!! :-)