Bad breath is caused by odor-producing bacteria that grow in the mouth. When you don't brush and floss regularly, bacteria accumulate on the bits of food left in your mouth and between your teeth. The sulfur compounds released by these bacteria make your breath smell. With this remedy, this will help freshen your breath.
Using a parsley will help freshens bad bread. There is no other natural remedy other than this. Research by David Orlarsh, N.D., a naturopath in Plymouth, N.H. This herbal food garnish is rich in chlorophyll, Chloropyll can kills bacteria that cause bad odor. This can be found on parsley which is a green plant compound. So remember to nibble on a sprig after eating a food that turns your breath so bad.