1. Relationship between gingival bleeding and respiratory diseases: Oral cavity is located in the upper reaches of respiratory tract, so oral infection can easily lead to various upper respiratory tract infections and lung diseases, such as bronchitis, pharyngolaryngitis, tonsillitis and pneumonia.

2. Relationship between gingival bleeding and digestive system diseases: There are a large number of Helicobacter pylori in oral secretions of dental patients. They will enter the stomach with saliva, thus causing gastritis, enteritis, gastric and duodenal ulcers, and even gastric cancer.

3. Relationship between gingival bleeding and endocrine system diseases: Oral infection can induce diabetes. When the toxin produced by oral bacteria enters the blood, the insulin receptor on the cell surface will become dull and the function of islet will decrease, which will lead to the increase of blood sugar.

4. Relationship between dental diseases and cardiovascular diseases: The researchers detected staphylococci from periodontal diseases. The researchers also found lipopolysaccharide and toxin related to dental bacteria in the vascular wall of patients with coronary heart disease, and found the DNA of dental plaque in the atherosclerotic plaque on the arterial wall.

5. Other hazards of gingival bleeding: Dental diseases can also cause nephritis, arthritis, septicemia, iridocyclitis, meningitis, pleurisy and skin diseases. Therefore, paying attention to oral health is not only to protect teeth, but also to protect our whole body.

6. You can brush your teeth directly with tooth powder, as well as Xinglin Jidong Hengya Fang Xuan.