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[Contemporary dietary patterns and oral disease].

The achievements and breakthroughs in scientific field have provided scientific evidence for the relationship amongst diet, nutrition and chronic diseases, including oral diseases. Thus many international organizations and the governments of most countries were pushed to pay their attention to the prevention of chronic diseases by dietary patterns. From 1989 to 2018, the Food and Agriculture Organization of the United Nations and World Health Organization organized expert consultations for many times to issue a series of global strategies and action plans on diet and health. The governments of China, Japan and US had produced the Dietary Guidelines for Residents. The results showed that the morbidity and mortality of many chronic diseases had been decreased by following the dietary guidance. However, the scientific achievements did not seem to produce tremendous enhancement in public health for various reasons. In the present article, the authors analyses the relationship between contemporary dietary patterns and oral health, and make suggestions on preventing and controlling oral diseases via dietary patterns for policy makers and dental professionals.