Yikes! Blowing out birthday candle lights ups bacteria on cake by 1,400%

By: PTI Washington Printed:This summer 31, 2017 10:36 pm

blowing candles tradition, blowing candles bacteria,

The tradition of blowing out birthday candle lights has different theories regarding its origin. (Source: Thinkstock Images)

The next time you fly out the candle lights in your birthday cake, create a want your a healthy body, as scientists have discovered the popular tradition causes bacteria around the icing to improve by 1,400 percent. Researchers from Clemson College in america examined the possibility spread of bacteria when blowing out candle lights on the birthday cake.

“The tradition of blowing out birthday candle lights has different theories regarding its origin. Some theorise the practice started in Ancient A holiday in greece associated with getting cakes with lit candle lights towards the temple from the goddess from the search, Artemis,” researchers stated within the study printed within the Journal of Food Research.

“Other ancient cultures thought that the smoke from candle lights transported their wishes and hopes towards the gods,” they stated. This tradition is becoming commonplace in lots of parts around the globe, they added. They discovered that bioaerosols in human breath can be a supply of bacteria used in cake surfaces.

To check aerosol transfer to cake, icing was spread evenly over foil and birthday candle lights were placed with the foil right into a base. After eating and enjoying a pizza, volunteers were requested to extinguish the candle lights by blowing. Researchers then retrieved icing samples and determined the amount of microbial contamination. Blowing the candle lights within the icing surface led to 1,400 percent more bacteria when compared with icing not blown on, they found.

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