Herbs for Indigestion

Gentian (Gentiana lutea) is a robust, upright perennial growing to about 4 ft (1.2 m), with bright yellow, star-shaped flowers and oval leaves. Known for its exceptionally bitter constituents (particularly gentiopicroside and amarogentin), gentian has long been a key ingredient in aperitifs and digestifs, stimulating gastric juices and improving the efficiency of the digestive tract.

Chinese rhubarb (Rheum palmatum) is a thick-rhizomed perennial, growing up to 10 ft (3 m) tall, with large, palmate leaves and small flowers. Known in Chinese medicine for over 2,000 years, it has a paradoxical effect on the bowels: stimulating in large doses, yet gently astringent and constipating in small doses. The rhizome also aids digestion, helps counter inflammation, and has anti-ulcer and antibacterial actions.

Parsley (Petroselinum crispum) is an annual or biennial herb up to about 1 ft (30 cm), with an erect stem, bright green compound leaves (plain or curly), and clusters of small white flowers. Known as a diuretic and a significant source of vitamins and minerals (e.g., A, C, E, and iron), parsley supports healthy fluid balance and is a staple culinary herb.

Angelica (Angelica archangelica) is a large, aromatic biennial herb growing up to about 6½ ft (2 m), with ridged hollow stems, bright green divided leaves, and greenish-white flowers arranged in umbrella-like clusters (umbels). It has a warm, tonic character and is often compared to dong quai (Chinese angelica) for its usefulness in supporting women’s health and circulation. Traditional sources note its warming action on the stomach, spleen, and intestines.

Ginger (Zingiber officinale) is a perennial plant reaching about 2 ft (60 cm), with lance-shaped leaves and white or yellowish flower spikes. Its rhizome (underground stem) is pungent, aromatic, and widely esteemed as both a culinary spice and a potent herbal medicine. Ginger’s warming, anti-inflammatory qualities can ease many digestive and circulatory problems, as well as reduce pain from arthritis and menstrual cramps.

Peppermint (Mentha × piperita) is a fast-growing, square-stemmed herb (commonly about 32 in / 80 cm tall), with lanceolate, serrated leaves and purplish flowers. A natural hybrid of watermint and spearmint, peppermint is renowned for its cooling, aromatic flavor and its therapeutic benefits in alleviating digestive and respiratory complaints.

Wormwood (Artemisia absinthium), a perennial up to 3 ft (1 m), has gray-green stems and feathery leaves covered in fine hairs, with a strong bitter aroma. Historically part of absinthe liqueur, wormwood is a powerfully bitter herb used to enhance digestion, stimulate bile flow, and expel intestinal parasites.

Black pepper is a perennial woody climbing vine growing to about 16 feet, with large oval leaves, spikes of small white flowers, and clusters of small round fruits that ripen from green to red. Native to southwestern India and now cultivated in tropical areas worldwide, the fruit is harvested from plants that are at least three years old. Different processing methods yield green, black, red, and white peppercorns, each with distinct flavors and uses. Cultivated as both a spice and medicine since ancient times, pepper was such a prized commodity in world trade that Attila the Hun reportedly demanded 3,000 pounds of it as ransom during his siege of Rome in 408 CE.

Boldo is a strongly aromatic multi-branched evergreen shrub or tree growing to 20 feet. It has egg-shaped leathery leaves with a lemony scent, clusters of white or yellow bell-shaped flowers, and small yellow berries. Native to Chile and Peru, it has become naturalized in the Mediterranean region and the West Coast of North America, where it grows on dry sunny slopes and in mountain pastures in the Andes. It is widely cultivated, and its leaves are gathered throughout the year. Boldo is a valued remedy in Latin American herbal medicine and is used by the Araucanian people in Chile as a tonic.

Caraway is an aromatic annual herb growing to 2 feet with a ridged stem, feathery leaves, and umbels of white flowers in midsummer. Exploding capsules release two small narrow seeds. It grows wild in Europe, North Africa, and Asia, preferring sunny sites up to 6,600 feet above sea level. Cultivated in Europe, Russia, North Africa, and the United States, the seeds are harvested ripe in late summer. Caraway has been valued since ancient times for its digestive and respiratory benefits, and the seeds are commonly used in cooking.

Catnip is a downy, aromatic perennial growing to 3 feet with heart-shaped, gray-green leaves and whorls of white flowers marked with purple spots. Native to Europe and naturalized in North America, it grows in dry wayside places and mountainous regions up to altitudes of 5,000 feet. The plant is gathered when in flower during summer and autumn. Its name comes from the Norse word 'dylla,' meaning 'to soothe,' reflecting its calming properties. Catnip has an excitatory effect on cats but a sedative effect on humans.

Codonopsis is a small twining perennial growing to 5 feet with oval leaves and pendulous green and purple bell-shaped flowers marked with purple in summer. Native to northeastern China and growing throughout the region—especially in the Shanxi and Szechuan provinces—it is propagated from seed in spring or autumn, and the root is harvested in autumn once the aerial parts have died down. In Chinese herbal medicine, codonopsis holds a central place as a gentle tonic that increases energy levels, improves physical and mental well-being, and helps the body adapt to stress.

Dill is an aromatic annual growing to 30 inches with an erect hollow stem, feathery leaves, and numerous yellow flowers in umbels. Its very lightweight, pungent fruit (seeds) are harvested in late summer. Native to southern Europe and central and southern Asia, dill grows wild in open areas and is widely cultivated—notably in England, Germany, and North America. The leaves are picked as a culinary herb. An ancient Egyptian remedy in the Ebers papyrus (c. 1500 BCE) recommends dill as one of the ingredients in a pain-killing mixture. The ancient Greeks are believed to have covered their eyes with fronds of the herb to induce sleep. Dill was commonly used as a charm against witchcraft in the Middle Ages, when it was burned to clear thunderclouds. Its name comes from the Norse 'dylla,' meaning 'to soothe.'

Papaya is a fast-growing tropical tree that can reach up to 26 feet in height, producing large fruits weighing up to 11 pounds. Originally native to tropical America, papaya has been widely cultivated in tropical regions throughout the world. The plant has been used in traditional Mayan medicine, and the leaves are still employed as a meat tenderizer in tropical Latin America due to their protein-dissolving enzymes.

Triphala is not a single herb but a traditional Ayurvedic blend of three fruits: haritaki (Terminalia chebula), bibhitaki (Terminalia bellirica), and amalaki or Indian gooseberry (Emblica officinalis). Haritaki has balanced energy with five flavors (bitter, sour, astringent, salty, and sweet), acting as a mild laxative that tones intestinal membranes, lubricates tissues, and relaxes muscle spasms. Bibhitaki is pungent, warming, antispasmodic, and serves as an expectorant and decongestant for respiratory conditions. Amalaki also has balanced energy with five flavors (sour, astringent, sweet, pungent, and bitter), containing small amounts of anthraquinones while being astringent, thus both laxative and bowel-toning, correcting both constipation and diarrhea.