A Discourse Analysis on Betel Nut Chewing in Hunan Province, China.

Betel nut chewing has become prevalent in Hunan Province, China. There are different voices over its health risks. In spite of this, the local government has not taken any effective measures to control its expansion. It is necessary to reveal the concern of interests and public health behind such voices. This study used qualitative and quantitative methods to investigate the dispute over the health risks of betel nut chewing. The different voices over the risks demonstrate the tension of power, interests and public health among the government, institution, business, media and medical elites. Discursive practices of these institutions and individuals are associated with the exercise of power and expression of interests. With the deep concern about its cancerogenicity, majority of the public hold a negative attitude, and agree that the related industry should be controlled. Faced with conflicting perspectives, the government has the responsibility to clarify the issue and express an official stance. Measures should be taken to protect public health.