Cumin seeds are very beneficial for digestive issues. The scent derived from the presence of Cuminaldehyde, an organic chemical, instantly stimulates all of the major salivary glands, aiding in the process of food digestion. The component thymol, which is also contained in cumin seeds and is required for digestion, aids in the stimulation of the glands that secrete bile, enzymes, and acids, all of which are necessary for food digestion in the stomach and intestines.