Recent studies suggest that laughter therapy may offer significant benefits for cancer patients. Researchers at Osaka Medical University found that engaging in laughter therapy can increase the number of natural killer (NK) cells, which play a crucial role in attacking cancer cells. Similarly, a study from Harvard Medical School revealed that laughing for just one to five minutes could boost NK cell levels for five to six hours, highlighting laughter’s potential as a complementary treatment alongside conventional therapies.
Beyond its immune-boosting properties, laughter has been shown to reduce stress, lower blood pressure, and enhance overall well-being. German psychotherapist Michael Titze emphasized that laughter releases endorphins, natural painkillers that can alleviate pain and improve mood. Incorporating laughter into daily routines may not only provide emotional relief but also support physical health, offering a holistic approach to cancer care.
