Smiling releases endorphins which are often called "The happiness hormone" as this hormone has the ability to make us feel better.
Smiling helps us strengthen our relationships, whether family, couples or friends, because when we smile we connect with people, by smiling we demonstrate kindness, trust and hospitality.
Smiling brings benefits for physical health. Smiling has been shown to lower blood pressure, strengthen the immune system, reduce cortisol and the stress-related hormone.
