World Smile Day 2023: Did you know these fun facts about smiling

Here are some interesting facts about the ubiquitous facial expression known as a smile, which you may not be familiar with.

Published on: Oct 5, 2023 1:08 PM IST

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World Smile Day is celebrated annually on the first Friday of October. This year, the celebration will take place on October 6. In honour of this occasion, here are some interesting facts about the powerful expression of a smile.  (Unsplash)

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Boost your mood: Even if you're not feeling happy, forcing a real smile can boost your mood. Research indicates that smiling initiates a chemical process in the brain, releasing feel-good chemicals like dopamine and serotonin.  (Unsplash)

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Reduce stress: Smiling has several physical benefits like lowering your heart rate and cortisol levels.  (Unsplash)

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Contribute to a longer life: Individuals who smile frequently are more likely to live a longer, more relaxed life compared to those who habitually frown.  (Unsplash)

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Smiles come in 19 different types: Researchers have classified 19 distinct types of smiles into two main categories: polite or "social" smiles, and those that genuinely express happiness. Some of these include the "embarrassed" smile, the "genuine" smile, and the "loving" smile.  (Unsplash)

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Published on Oct 5, 2023 1:08 PM

World Smile Day is celebrated annually on the first Friday of October. This year, the celebration will take place on October 6. In honour of this occasion, here are some interesting facts about the powerful expression of a smile.  (Unsplash)