Laughter may be as effective as eye drops in improving symptoms of dry eye disease, finds a clinical trial from China published by The BMJ today. The researchers suggest that laughter exercise could ...
Laughter exercise practiced four times a day was noninferior to 0.1% sodium hyaluronic acid in alleviating the symptoms of dry eye disease and improved tear film stability and the function of the ...
Laughter as medicine? New trial finds laughter exercise as effective as artificial tears in relieving dry eye symptoms, offering a fun alternative for patients. Study: Effect of laughter exercise ...
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