Smiling reduces blood pressure by lowering the stress-inducing hormones, such as adrenaline and cortisol. As my mother, who is now in her eighties, navigates the challenges of aging, her mantra has become, “Keep moving and keep smiling.” She has observed the rapid decline of her friends who haven’t. She is striving to stay strong, happy, and vital; her desire to smile is helping her to live a healthier, more satisfying, and longer life.

Research has shown that smiling releases endorphins—the happy hormones that shift your physiology for improved well-being. When you smile and your eyes crinkle, your body releases chemicals that change the chemistry of your brain, lifting spirits, and reducing pain. Even when it is hard to smile and you are forcing it, positive changes take place in your physiology.

Your smile draws people to you as it simultaneously brings out the best in you both.

Your smile is a kind hello and a sincere invitation that opens the gateway to engage others and begin conversations.

Your smile is a magnet for goodwill and positivity. In unison with your attitude, people gravitate to happy people!

As the saying goes, "Smile and the world smiles with you, cry and you cry alone.” Smiling is a universal symbol of happiness that transcends language and communication challenges.

A smile is one of the most powerful and important body language cues we share with others—and as such a heartfelt emotion, it's impossible to express its effect on others in words.

A genuine smile is your best fashion accessory and the most important thing you can wear.

No matter your age, a smile makes you look and feel better. People spend billions of dollars every year to get pumped, pulled, tucked, and tweaked in hopes of being more beautiful. But there is nothing like a genuine smile to transform your appearance and provide an instant facelift.

A friend recently shared that even if he is in a rough mood, when someone smiles at him it enhances his kindness and encourages him to project a better attitude.

I attended a symposium to hear Shilagh Mirgain, Ph.D. speak on Mindful Leadership. Throughout her program, I made sure to make eye contact and smile to support, affirm, and engage with her presentation. When audience members do this for me, it adds an extra punch of dynamic energy that enriches my presentations and improves my performance.

One of the speaking programs I deliver is entitled, "Service with a Smile . . . How to Create a Sensational Customer Experience." Smiling is at the heart of my teaching because when employees smile while delivering service, it tells the guest/client/customer . . . You matter.You are important.We are glad you are here.We appreciate your business.

When you see people smiling, does it give you a sense of connection with them? The law of reciprocity illustrates it is hard to not smile back when someone smiles at you.