“You’ll find that life is still worthwhile if you just smile…”
So goes the last line of the popular Charlie Chaplin composition Smile (1954). While it may have been used to generate emotions and profit in the movies at that time, it looks like it has some scientific truth to it.
Smiling helps improve your health and uplift other people’s spirits. Read more about this onÂ Smile and Others Smile with You: Health Benefits, Emotional Contagion, and Mimicry.