Smiling may improve mood and physical health

Research suggests that regular smiling can positively impact both emotional well-being and physical health. According to the facial feedback hypothesis, physically adopting a smile can influence emotions, even without an external reason to do so.

Jeanne Tsai, a psychology professor at Stanford University, notes that while the effects may differ in social versus solitary settings, the physical act of smiling can help trigger better moods. In educational settings, such as the Orange County Academy of Sciences and Arts in Southern California, smiling is utilized to create supportive classroom environments that reduce stress and increase student motivation.

Clinical experts, including neuropsychologist Dr. Judy Ho, suggest that smiling can serve as a coping strategy for individuals managing anxiety or depression. Additionally, the physical act of smiling may influence cortisol levels, a hormone related to stress.