Kissing, considered a universal gesture, has intriguing statistics and cultural variances. An average kiss now lasts over 12 seconds, compared to 5.5 seconds in the 1980s. Notably, kissing can burn calories—6.4 calories for a normal kiss, 20 calories for a passionate one. Certain places, like Michigan, restrict public kissing. Philematology, the study of kissing, reveals fascinating insights, such as a majority of people tilting their heads right. Kissing also strengthens the immune system and contributes to safer driving conditions, highlighting its multifaceted importance in human interaction.
A normal kiss burns 6.4 calories per minute, while a passionate kiss can burn up to 20 calories per minute, even exceeding swimming's 12 calories burned.
Today, kisses last an average of 12 seconds—an increase from 5.5 seconds in the 1980s. This demonstrates how intimacy in kissing has evolved.
Two out of three people tilt their heads to the right when kissing. This indicates a common instinctive behavior that researchers in philematology have studied.
Kissing boosts our immune system and slows the aging process. Just thinking about kissing increases saliva flow, helping reduce plaque on teeth.
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