Business Insider |
If you really want to avoid germs, you should stop doing this popular birthday tradition
Business Insider Your friend's birthday is going well — you're all gathered around singing, a colorful cake has been presented — when suddenly, it happens: She's asked to make a wish. Normally, you'd happily join in the collective tradition of asking her to blow out ... Blowing out birthday candles increases bacteria on cake — by a lot Does blowing out birthday candles really spread germs? Blowing out birthday candles adds 1400 per cent more bacteria to your cake |
from Health - Google News http://ift.tt/2vpBOix
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