Acupuncture does work as it stimulates a natural pain killer, scientists find

By Richard Alleyne, Science Correspondent Published: 6:00PM BST 30 May 2010 The identification of the chemical adenosine as a central player could also make the ancient Chinese therapy even more effective at relieving pain. Scientists were able to triple the beneficial effects of simply sticking needles in mice by adding a leukaemia medication that increased […]