For
It reduces stress, boosts the immune system, and feels good.
Against
It is not a cure—serious treatment is still needed.
Anonymous excerpts, translated where noted.
“Even if you're not having fun, laughing somehow makes you feel happy, so start with the shape.”
“spontaneous laughter can significantly reduce levels of the stress hormone cortisol”
“yeah. doesnt work for me.”
“online laughter therapy sessions significantly reduced depression but had no effect on anxiety, stress, and loneliness”