Tongue moss is often used as an aid in diagnosis in Chinese medicine. If the tongue is yellow, it can indicate heat evidence, and if the tongue is accompanied by red dots, it proves that heat enters the blood. Red dots on the tongue are not all caused by disease, but may also be caused by redness from eating too hot food or temporary tongue mantle, such as the above dietary experience, you can drink more plain water or heat-eliminating tea, such as chrysanthemum tea, to assist in the treatment of better results. If the tongue has a thick yellow tongue in addition to red dots, it means that the internal fire is strong, such cases need to be treated by a specialist after four consultations, and then given medication, such as white and greasy tongue, red dots on the tongue means that the gastrointestinal fire is strong, need to regulate the stomach and improve the fire at the same time, should eat more fresh vegetables and fruits, avoid spicy and stimulating food intake, but also appropriate boiled hawthorn water to help metabolism and regulate the gastrointestinal tract However, patients with a weak spleen and stomach prone to diarrhea should not consume too much hawthorn and other foods. In daily life, we should pay attention to a light diet and pay attention to oral hygiene when there is oral odor. When brushing teeth, we can brush the tongue properly to solve the abnormal thickening of the tongue, which can also better maintain oral hygiene. Appropriate more exercise, can increase the body resistance and gastrointestinal activity, but also can help to discharge the body of damp heat.