The Oral Microbiome and Its Effects on Human Systemic Diseases

In the past decade, scientists and healthcare professionals have gained interest in the microbiome and its function as part of the human body. The two most diverse microbiome environments are found in the gut and the oral cavity. While the gut microbiome has been investigated more deeply and continues to be a great interest, the oral microbiome is in comparison a more recent subject with fewer reports on the topic. The purpose of this review paper is to highlight the main human systemic diseases associated with the oral microbiome and to discuss how our understanding of the oral microbiome’s effect on various diseases such as oral cancer, gastrointestinal cancer, diabetes, and periodontal disease with diseases has improved