Never neglect oral health problems
With the growth of age, many middle-aged and elderly people begin to be troubled by oral health problems. Do you have any of the following situations? 1. Tooth staining Pigments in food and beverages will adhere to the surface of teeth, causing tooth coloring. Smoking and not paying attention to oral cleaning can also cause tooth coloring. With the passage of time, these dyeing substances will further penetrate into the teeth, increasing the saturation of yellow, and the teeth will look less white. There is also a kind of tooth coloring, which is caused by congenital or acquired pathological changes and the influence of drugs, resulting in coloring of the internal structure of teeth, such as [tetracycline teeth] and [dental Read More …