This thing must be understood that diseases of teeth are related with stomach problems. If the digestive system is in order and the cleanliness of the teeth is properly taken care of, the diseases of teeth seldom cause any trouble. In pyorrhoea tooth sockets become infected and the gums start bleeding.
In addition to taking care of the digestive system and the cleansing the teeth regularly, take one leaf of spinach, recite once
اِلیٰ اَجَلٍ مُسَمّٰی
and blow on the leaf and chew this leaf. This is to be done before the sunrise. Take care that during chewing this leaf the saliva should not be swallowed. After chewing the leaf throw it away and take a new one thus using 3-leaves one by one at a time. The mouth is to be rinsed after half an hour of chewing the Spanish. This process is to be repeated three times a day, using 3 leaves each time.