Gentian root
The Gentianaceae family of flowering plants, which is found all over the world, is where the gentian root originates. For millennia, many gentian root variations have been used to increase appetite and heal digestive disorders. The bitter iridoids found in gentian root are thought to be responsible for the plant's benefits since they can boost the synthesis of digestive acids and enzymes.
Furthermore, one research of 38 healthy people discovered that drinking water combined with gentian root enhanced blood flow to the digestive tract, which may aid in digesting. Dried gentian root can be found in natural food stores or online. Steep 1/2 teaspoon (2 grams) of dried gentian root in 1 cup (250 ml) boiling water for 5 minutes before filtering to produce gentian root tea. To help digestion, drink it before meals.