We often think of a smile as just a facial expression, but science suggests it is much more powerful than that. A smile can improve relationships, reduce stress, influence how others see us, and even make us feel better emotionally. Recent research from Psychology Today highlights that smiling doesn't just communicate happiness, it can actually help create stronger social connections and build trust.

In this episode of Wellness Wednesday, host Rishi Nagar explores why people respond positively to smiles, what happens in your brain when you smile, how smiling strengthens relationships, and ways to smile more naturally.