Blowing out birthday candles is fun, but your spit is the icing on the cake — quite literally. Scientists say that puckering up and making a wish sends varying amounts of bacteria flying onto ...

Best Birthday Candles for 2023 (photo credit: PR) By PR JULY 4, 2023 14:31 Updated: JANUARY 4, 2024 13:22 If you're planning a birthday party, there's one thing you can't forget: the birthday candles!