Laughter has been found to be a safe and low-cost remedy for those with dry eye disease. A recent study suggests that laughter exercises could be an effective treatment for the condition, which affects millions of people worldwide. Participants in the study were assigned laughter exercises or traditional eye drops, with both groups showing significant improvements in symptoms. The laughter exercise group also showed improvements in tear break-up time, meibomian gland function, and mental health scores. This research highlights the potential of laughter as a beneficial therapy for dry eye disease and could be a promising first-line treatment option for those suffering from the condition.
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