
May 31 marks National Smile Day, a simple but powerful reminder of the impact a smile can have.
Founded by the cosmetic dentistry practice My Smile Center in 2018, the day promotes the power of a smile to spread kindness, boost mood, and improve well-being. Smiling is known to release endorphins, reduce stress, and even strengthen social bonds.
Whether it’s a genuine grin to a stranger or a shared laugh with a friend, smiles are a universal form of connection. On National Smile Day, people are encouraged to smile more often and appreciate the little things that bring joy.
You don’t need a reason to smile—just a moment. So today, take a second to smile at someone. It might make their day—and yours.
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