The science of smiles caters to the intricate relationship between our facial expressions and emotions, particularly the result of smiling with happiness. When a person smiles, there is a release of neurotransmitters in the brain like dopamine, endorphins, and serotonin that behave as natural mood lifters, decreasing stress and improving mental health.
In contrast, the release of these chemicals is not only because of the genuine smiles but also happens when you force a smile, which triggers neurological pathways. This process is known as the facial feedback hypothesis, which says that the physical act of smiling impacts our emotions, leading to a positive feedback loop between our expressions and feelings.
In addition, smiles are contagious. When we see someone smile, this activates neurons in our brain, which prompt us to mimic the expression and experience the same emotional uplift. And this aspect of smiling contributes to creating a more positive and engaged ambiance among individuals.
In conclusion, the science of smiles allows us to understand valuable insights into how a mere smile can profoundly impact our happiness. There is an interconnection between our facial expressions, brain chemistry, and emotional health. Happiness and a smile are two sides of one coin.
