What causes that saliva smell that you get in your mouth after breathing a lot in freezing weather?
In a similar vein, sometimes my breath feels sort of ‘milky’, even though I haven’t eaten any dairy products. What could that be?
Edit: Apparently this is not normal??
Try this experiment to see if you get the taste as well:
Next time it’s freezing outside, sprint for a bit so that you’re left taking deep breaths in the cold air by the end of it. That’s when I get the taste. My saliva also feels a bit thicker, probably due to the cold air.
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