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Herbs & Cultures

From Ayurveda to Rongoā Māori

Herbal knowledge and the cultures that passed it on

Communities around the world learned how plants nourish, care and heal. Here their traditions stand beside present-day use, with respect for every culture.

All 980 herbs from 43 traditions

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265 results

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DiarrhoeaUlcerative colitis
  • Caution

    Europe · Food · № 84

    Apple

    Malus domestica

    A fruit rich in fibre such as pectin; grated apple is an old home remedy for mild diarrhoea. No specific medicinal effect has been proven.

    Western herbal medicine+2Folklore
  • Caution

    Africa · Herb · № 371

    Gum arabic (acacia)

    Acacia senegal

    A soluble fibre that forms a mucilaginous solution in water. It soothes the throat and stomach and is being studied as a prebiotic; it can cause wind and bloating. There is no evidence that it treats viral infections such as HPV.

    Ancient Egyptian medicine+2
  • Caution

    Asia · Herb · № 149

    Astragalus (huang qi)

    Astragalus membranaceus

    In Chinese medicine an important strengthening herb ('qi tonic') for fatigue, catching colds easily and sweating. NCCIH notes there is little reliable human research.

    Chinese medical traditions+2
  • Caution

    Central America and the Caribbean · Food · № 166

    Avocado

    Persea americana

    A fruit rich in monounsaturated fats, fibre and potassium; it fits a diet that is favourable for cholesterol. Avocado oil is used in skin care.

    Maya healing knowledge+4Folklore
  • Caution

    South America · Herb · № 901

    Ayahuasca

    Banisteriopsis caapi

    A giant liana up to thirty metres long. The stem contains harmine, harmaline and tetrahydroharmine, which inhibit the enzyme MAO. This makes the DMT from plants such as chacruna active by mouth. The drink brings visions, and usually vomiting and diarrhoea, which the tradition regards as cleansing.

    Herbal knowledge of the Amazon+3
  • Caution

    Asia · Herb · № 36

    Asian ginseng

    Panax ginseng (ook P. quinquefolius)

    Research consists mostly of small, short studies; there is little evidence of health effects.

    Chinese medical traditions+3
  • Caution

    Asia · Herb · № 542

    Babchi

    Psoralea corylifolia

    Traditionally attributed effects: laxative, expels worms, diuretic, induces sweating, antibacterial; for leprosy and leucoderma (vitiligo) internally and externally, bile complaints.

    Ayurveda+1
  • Caution

    Asia · Herb · № 134

    Bamboo

    Phyllostachys nigra

    In Chinese medicine bamboo shavings (zhu ru) and bamboo sap are used for coughs with yellow phlegm, nausea and restlessness. Ayurveda uses silica-rich bamboo manna. Clinical research is scarce.

    Ayurveda+2
  • Caution

    Asia · Food · № 247

    Banana

    Musa spp.

    A fruit rich in starch and potassium. Ripe banana is easily digestible and belongs to the old BRAT diet after diarrhoea; green bananas contain resistant starch.

    Ayurveda+2Folklore
  • Caution

    Africa · Other · № 386

    Baobab

    Adansonia digitata

    The dry fruit pulp is sour and rich in vitamin C and fibre; oil from the seeds is used for skin and hair. Medical claims have not been studied.

    Local African healing traditions
  • Caution

    Asia · Herb · № 747

    Prepared aconite (fu zi)

    Aconitum carmichaelii (bereide zijwortel)

    Traditionally attributed effects: the most strongly warming remedy in Chinese medicine, for collapse of yang and pain from cold.

    Chinese medical traditions+1
  • Caution

    Asia · Herb · № 563

    Bibhitaki

    Terminalia bellerica

    Traditionally attributed effects: astringent, tonic, expectorant, laxative (unripe fruit), cleansing.

    Ayurveda+2
  • Caution

    South America · Herb · № 889

    Bilyea

    Grimolobium pubescens (syn. Otholobium pubescens, Psoralea pubescens)

    A shrub of the pea family with leaves in threes. It contains bakuchiol, among other compounds; extracts lowered blood sugar in experiments with mice. Studies in people are lacking.

    Kallawaya healing knowledge
  • Caution

    North America · Food · № 254

    Blueberry

    Vaccinium spp.

    A fibre-rich berry with plenty of anthocyanins. Observational research links eating berries to a healthy diet; a medicinal effect has not been shown.

    Indigenous healing traditions of North America+1Folklore
  • Caution

    Europe · Food · № 101

    Bilberry

    Vaccinium myrtillus en V. vitis-idaea

    Rich in anthocyanins. Dried berries are an old remedy for diarrhoea. NCCIH reports there is not enough evidence for eye, blood-vessel or other claims.

    Western herbal medicine
  • Caution

    North America · Herb · № 281

    Blue flag

    Iris versicolor

    Traditionally attributed effects: anti-inflammatory, diuretic, stimulating, laxative.

    Indigenous healing traditions of North America+3
  • Caution

    Central America and the Caribbean · Food · № 265

    Beans

    Phaseolus vulgaris

    A legume rich in protein and fibre. Raw or undercooked beans contain the toxic phytohaemagglutinin; thorough cooking is needed. Beans are otherwise mainly food, not medicine.

    Maya healing knowledge+3Folklore
  • Caution

    North America · Herb · № 151

    Boneset

    Eupatorium perfoliatum

    Traditionally used for fever and flu with aching muscles; the name refers to 'break-bone fever'. There is hardly any modern clinical research.

    Indigenous healing traditions of North America+4
  • Caution

    Europe · Food · № 73

    Wild strawberry

    Fragaria vesca

    The tannin-rich leaf was traditionally used for mild diarrhoea; the fruit is a treat rich in vitamin C. Medical evidence is lacking.

    Western herbal medicine
  • Caution

    Africa · Herb · № 287

    Calumba

    Jateorhiza palmata

    Traditionally attributed effects: bitter digestive tonic, carminative, lowers blood pressure.

    Local African healing traditions+1
  • Caution

    North America · Herb · № 34

    Goldenseal

    Hydrastis canadensis

    There is not enough evidence to determine whether goldenseal helps any health condition.

    Indigenous healing traditions of North America+6Folklore
  • Caution

    Asia · Herb · № 290

    Bupleurum (chai hu)

    Bupleurum chinense

    Traditionally attributed effects: energy tonic, stimulates the liver, cooling, antibacterial, anti-inflammatory, pain-relieving, promotes bile, lowers cholesterol.

    Chinese medical traditions+3
  • Caution

    Asia · Herb · № 148

    Weeping forsythia (lian qiao)

    Forsythia suspensa

    The fruits (lian qiao) are a 'cooling' herb in Chinese medicine for early colds with sore throat and fever, and for skin inflammation. There is little clinical research on lian qiao alone.

    Chinese medical traditions+3
  • Caution

    Asia · Herb · № 641

    Chinese dodder (tu si zi)

    Cuscuta chinensis

    Traditionally attributed effects: a remedy for male infertility and urinary complaints; a tonic that strengthens bones and tendons, soothes lower back pain and balances the female reproductive system.

    Chinese medical traditions
  • Caution

    Asia · Herb · № 790

    Diverse wormwood (liu ji nu)

    Artemisia anomala

    Traditionally attributed effects: lets the blood flow, promotes menstruation and relieves pain from injury.

    Chinese medical traditions
  • Caution

    Asia · Herb · № 642

    Chinese asparagus root (tian men dong)

    Asparagus cochinchinensis

    Traditionally attributed effects: moistening; for recovery after illness or surgery, chronically dry skin and for the production of sex hormones.

    Chinese medical traditions
  • Caution

    Asia · Herb · № 120

    Dong quai (dang gui)

    Angelica sinensis

    In Chinese medicine one of the most important herbs to 'nourish the blood', especially for menstrual complaints. Western studies found no clear effect on menopausal symptoms.

    Chinese medical traditions+2
  • Caution

    Asia · Herb · № 679

    Chinese gentian (long dan cao)

    Gentiana scabra

    Traditionally attributed effects: drains damp heat and fire from liver and gallbladder.

    Chinese medical traditions+1
  • Caution

    Asia · Herb · № 304

    Chinese goldthread (huang lian)

    Coptis chinensis

    Traditionally attributed effects: promotes bile, antibacterial, pain-relieving, calming, anti-inflammatory.

    Chinese medical traditions+3
  • Caution

    Asia · Herb · № 729

    Chinese cardamom (sha ren)

    Amomum villosum (en A. kravanh)

    Traditionally attributed effects: warms the spleen, transforms dampness, calms a restless foetus and prevents tonics from lying heavy on the stomach.

    Chinese medical traditions+1
  • Caution

    Asia · Herb · № 137

    Chinese rhubarb

    Rheum palmatum

    The root (da huang) contains anthraquinones, making it a strong laxative. In small amounts its tannins have the opposite, binding effect. Its mechanism is well understood.

    Chinese medical traditions+4
  • Caution

    Asia · Food · № 635

    Chinese yam (shan yao)

    Dioscorea polystachya (syn. D. opposita)

    Traditionally attributed effects: strengthens spleen, stomach and lungs, helps regulate the hormone system in women and is said to lower blood sugar.

    Chinese medical traditions+2
  • Caution

    Asia · Herb · № 558

    Chiretta

    Swertia chirata

    Traditionally attributed effects: bitter tonic, stomachic, expels worms, laxative, cleansing, antidiarrhoeal, antipyretic; for intermittent fever, skin diseases, intestinal worms, asthma, hiccups and vomiting, gout; scorpion stings.

    Ayurveda+2
  • Caution

    Asia · Herb · № 124

    Chrysanthemum (ju hua)

    Chrysanthemum × morifolium

    The flowers (ju hua) are used in Chinese medicine as a 'cooling' remedy for colds with fever, headaches and tired, red eyes. Clinical evidence is limited.

    Chinese medical traditions+3
  • Caution

    Asia · Herb · № 760

    Cistanche (rou cong rong)

    Cistanche deserticola

    Traditionally attributed effects: strengthens kidney yang, moistens the bowel and warms the uterus.

    Chinese medical traditions
  • Caution

    Asia · Herb · № 639

    Codonopsis (dang shen)

    Codonopsis pilosula

    Traditionally attributed effects: reduces fatigue, supports the production of blood cells and strengthens spleen, stomach and lungs.

    Chinese medical traditions+1
Image of Salvia divinorum

Featured · Central America and the Caribbean · Curanderismo

Salvia divinorum

A sage with large leaves containing salvinorin A, a very potent substance acting on the kappa opioid receptor. Brings short-lived, often intense changes in perception and the feeling of leaving the body.

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