According to the European Federation of Periodontology and its American counterpart, periodontitis is associated with major chronic inflammatory diseases, including atherogenic cardiovascular disease, diabetes, arthritis, chronic kidney disease, obesity, and chronic obstructive pulmonary disease. Oral infections may also affect systemic diseases, such as bacterial pneumonia, or the outcome of pregnancy. Indeed, oral cavity is one of the easiest way for viruses and bacteria to enter the body. Regular visits to the dentist are an essential step towards oral hygiene and overall well-being.