Smiling: More Than Just a Social Gesture

When you think of smiling, you might see it as a simple expression of happiness or something we do out of politeness. But to have a truly great smile, you need more than just a reason—you also need good dental hygiene. Maintaining oral health doesn’t just make your smile look better; it can actually improve your emotional well-being too.

Why Does Smiling Help?

When you smile, your brain instinctively releases feel-good chemicals like dopamine and endorphins. These chemicals, known as neurotransmitters, help reduce stress and promote a sense of calm as the stress hormone cortisol begins to drop.
Read the research

You Can Fake a Smile and Still Feel Better

Research shows that even a fake smile can lift your mood. In one well-known study, psychologist Fritz Strack asked people to hold a pen in their mouths in a way that made their faces mimic a smile. Surprisingly, those participants found cartoons funnier compared to those who didn’t have the “smile” expression.
Study link

Even when you try to fake a smile, the movement of your facial muscles can trigger a chemical response in the brain that improves your mood.
More on that here

The Social Benefits of Smiling

Smiling isn’t just good for your mood—it also affects how others see you. People who smile are often seen as kinder, more approachable, and more trustworthy.
See the study

Smiling Can Be Contagious

Smiles are contagious because when you smile at someone, they often smile back. This creates a spark of warmth that fosters friendships, eases tension, and builds mutual respect.
Source: Why smiling spreads

Smiling can feel tiny, but it’s real. It‘s a message to your brain, a bridge to others, and an easy way to add a little happiness to your day. Try it the next time you’re stressed or blue. Smile—just for a few seconds—and let your brain catch up. Want some help with Dental Hygiene? Then contact us now