20+ Laughter Is The Best Medicine Quote Bible. But a broken spirit drieth the bones. But a broken spirit drieth the bones. Medical science says that laughter produces chemicals in the bodies that relieve stress and enhance one's physical and mental health. Read full chapter · proverbs 17:22 in all english translations · proverbs . Here are just a few references to laughter found in scripture:. That happens to come from the bible! Proverbs 17:22 a cheerful heart is good medicine, but a broken spirit saps a person's strength. Proverbs 17:22 is true—a merry heart really does . Even doctors will tell you that laughter is the best medicine in many situations. A merry heart doeth good like a medicine: