* Rhubarb is known for its beneficial effects on the digestive system and is still used as a strong laxative.
* [[Mint]] is a good appetizer and promotes digestion, due to its typical aroma. It also soothes stomach in cases of indigestion, inflammation etc. This aroma of mint activates the saliva glands in our mouth as well as glands which secrete digestive enzymes, thereby facilitating digestion. Thus it is extensively used in culinary.
* [[Korean Mint]] (Huo Xiang) is used in chinese medicine for poor digestion and reduced vitality. (white layer on tongue).
* Gentian increases the appetite, stimulating digestive juices, pancreas activity, the blood supply to the digestive tract, and intestinal peristalsis. It also decreases intestinal inflammation and kills worms.
* Grapes are used to treat constipation, indigestion, fatigue, kidney disorders, Macular Degeneration and prevention of cataract.