The bad smell is unpleasant for the entire environment. The causes for this phenomenon can be many-rotten tooth that needs to be fixed, some wen or nodule in the mouth cavity, inflammation of the tonsils, nasal mucous secretion, and the bad digestion with reduction of the gastric juice or constipation-for this last one the digestion regulation is most important.

The unpleasant breath from the mouth can be removed by using parsley, because this plant contains high levels of chlorophyll known for its lovely scent. That is why the parsley is known as an herb for refreshing your mouth. It is mentioned that the parsley and the pomegranate are the first in achieving this goal.