Article Investigating Nutritional Behavior and Oral Health Habits among Adults and Children in North-Eastern Greece Alexandra Melissari 1,*, Athanasios Alexopoulos 1 , Ioanna Mantzourani 1, Stavros Plessas 1 , Chrissoula Voidarou 2 , Christina Tsigalou 3 and Eugenia Bezirtzoglou 4,* 1 Laboratory of Microbiology, Biotechnology and Hygiene, Department of Agricultural Development, Democritus University of Thrace, 68200 Orestiada, Greece;
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[email protected] (E.B.) Abstract: The importance of the oral microbiota is strictly linked to global human health. When imbalance of the oral microbiota occurs, and it is characterized by shifts in bacterial composition and diversity; a state called dysbiosis is settled. There is an increasing amount of scientific evidence that this condition is associated with oral diseases caries, gingivitis and periodontitis. Diet seems to be a key factor for oral and dental health, impacting upon the oral microbiota. In an attempt to clarify the role of diet, as well as other implicating risk factors predisposing to oral disease, in the present study Citation: Melissari, A.; Alexopoulos, we enrolled an urban area of north-eastern Greece. Socio-demographical as well as hygienic and A.; Mantzourani, I.; Plessas, S.; nutritional habits of a target group consisting of adult and children were entered in our study through Voidarou, C.; Tsigalou, C.; a survey.