We spread ‘doses' of fun and laughter to people in need across Australia, improving the quality of life for people in hospitals, health and aged care facilities. International research has demonstrated the physiological and psychological benefits of laughter to health and well-being, and this underpins our evidence based practice. “Plenty of studies have shown that laughter can combat many common ills. For instance, research suggests that humour may lower blood pressure and release endorphins. Laughter is also proven to improve circulation, stimulate the nervous system, heighten the immune system and make the heart stronger.”