Europe · Food · № 65
Asparagus
Asparagus officinalis en A. racemosus
A nutritious vegetable; root and shoots were traditionally used as a diuretic. There is no good evidence for a medicinal effect.
From Ayurveda to Rongoā Māori
Communities around the world learned how plants nourish, care and heal. Here their traditions stand beside present-day use, with respect for every culture.
Europe · Food · № 65
Asparagus officinalis en A. racemosus
A nutritious vegetable; root and shoots were traditionally used as a diuretic. There is no good evidence for a medicinal effect.
Central America and the Caribbean · Herb · № 161
Capsicum frutescens
Capsaicin from chilli peppers is used externally for nerve pain and joint pain; high-dose capsaicin patches are an approved medicine. Internally it is mainly a warming spice.
Europe · Mushroom · № 115
Boletus edulis, Cantharellus cibarius, Morchella esculenta, Pleurotus ostreatus
A prized edible mushroom with protein, fibre and minerals. Medicinal claims are unproven.
Africa · Herb · № 118
Trigonella foenum-graecum
The seed has been studied for blood sugar and for increasing breast milk. NCCIH reports there is not enough strong evidence for these uses.
Asia · Herb · № 119
Alpinia galanga
A relative of ginger traditionally used for nausea, wind and sluggish digestion. Clinical evidence is limited.
South America · Herb · № 895
Tagetes minuta
A tall, strongly scented marigold with small flower heads. Its essential oil is used in perfume and soft drinks.
Asia · Food · № 38
Cinnamomum verum
A spice made from inner bark. Research on health effects is preliminary; cinnamon is not a treatment.
Europe · Herb · № 834
Anthriscus cerefolium
A mild, aniseed-like kitchen herb, traditionally used as a cleansing spring herb and for digestive complaints.
Africa · Food · № 12
Allium sativum
A food with a long history of use. Supplement research suggests only limited effects and does not establish a treatment.
Asia · Herb · № 129
Myristica fragrans
A spice used in small amounts in Ayurveda and Arabic medicine for diarrhoea, nausea and insomnia. There is no good clinical evidence.
Europe · Herb · № 45
Salvia officinalis
A culinary herb. A few small studies suggest possible effects on memory and blood lipids, but evidence is limited.
Europe · Food · № 61
Apium graveolens
Vegetable and spice. The seed was traditionally used for gout, joint complaints and as a diuretic. Convincing clinical evidence is lacking.
Asia · Mushroom · № 145
Lentinula edodes
An edible mushroom. Lentinan from shiitake is researched and used in oncology in Japan; there is little evidence for ordinary shiitake as an 'immune booster'.
Europe · Herb · № 98
Thymus vulgaris
Traditionally used for coughs and bronchitis; thymol from the oil inhibits bacteria and fungi in the laboratory. There are some studies of thyme-based cough syrups.
Central America and the Caribbean · Food · № 157
Solanum lycopersicum
A fruit-vegetable with vitamin C and lycopene. Research on lycopene and heart or prostate health is mostly observational and not conclusive.
Europe · Herb · № 72
Foeniculum vulgare
The seed is traditionally used for wind, bloating and cramps. There are some small studies, but evidence is limited.
Europe · Herb · № 108
Berberis vulgaris
Bark and root contain berberine, which is being studied for blood sugar and cholesterol. The berries are rich in vitamin C. Evidence for barberry itself is limited.
Asia · Herb · № 135
Piper nigrum
Important warming spices in Ayurveda, used for sluggish digestion and colds. Piperine from pepper increases the absorption of some substances, such as curcumin.
Africa · Herb · № 8
Ocimum basilicum
Traditionally used as an aromatic food plant and in herbal preparations.
Asia · Herb · № 243
Artemisia dracunculus
A culinary herb with an aniseed-like taste. The fresh leaf slightly numbs the tongue and was formerly chewed for toothache and used to stimulate the appetite. It contains estragole; large amounts are not recommended.
Central America and the Caribbean · Herb · № 460
Dysphania ambrosioides (syn. Chenopodium ambrosioides)
A strong-smelling culinary herb traditionally used against intestinal worms and wind. The essential oil contains ascaridole, which kills worms but is also toxic to humans.
Europe · Herb · № 218
Mentha spicata
The classic culinary mint, with the milder carvone instead of menthol. It is drunk as tea for a full stomach and nausea; studies on concentration are small and inconclusive.
Europe · Herb · № 112
Glechoma hederacea
Traditionally used for blocked noses, sinus complaints and coughs. There is hardly any clinical research.
Asia · Herb · № 832
Alpinia officinarum
An aromatic rhizome traditionally used for digestive complaints.
Europe · Herb · № 231
Coriandrum sativum
Traditionally attributed effects: aromatic, stimulating, carminative, stomachic, cooling, tonic, diuretic; for flatulence, colic, rheumatism, nerve pain, sore throat, indigestion, vomiting, colds, bile complaints.
Asia · Herb · № 5
Curcuma longa
A traditional culinary spice containing curcumin; laboratory findings do not establish a cure for disease.
Europe · Herb · № 213
Laurus nobilis
Bay leaf is a culinary herb containing cineole and eugenol. The oil of the berries was used externally for muscle pain; a medicinal effect has hardly been studied.
Europe · Herb · № 6
Levisticum officinale
The leaf tastes of stock and celery. In folk medicine the root was used as a diuretic and for bloating; research is lacking.
Asia · Herb · № 216
Origanum majorana
A mildly aromatic culinary herb related to oregano. It was drunk as tea for bloating, colds and restlessness; studies in humans are scarce.
Europe · Herb · № 217
Origanum vulgare
A culinary herb with carvacrol and thymol, which inhibit bacteria and fungi in the laboratory. There is no good evidence that oregano oil treats infections in humans; undiluted oil irritates skin and mucous membranes.
Europe · Herb · № 219
Petroselinum crispum
A culinary herb rich in vitamins C and K. Root and seed were used as a diuretic. Large amounts of seed or oil are toxic and can induce contractions.
Central America and the Caribbean · Herb · № 212
Pimenta dioica
The dried berries contain eugenol, like cloves, and give a warm flavour. In Caribbean folk medicine they are used for stomach ache and wind; research is lacking.
Europe · Herb · № 590
Mentha pulegium
Traditionally attributed effects: stimulating, astringent, promotes menstruation, induces sweating; brings on delayed menstruation, calms the stomach, lowers sudden high fever.
Europe · Herb · № 2
Salvia rosmarinus (syn. Rosmarinus officinalis)
An aromatic culinary herb with carnosic acid and rosmarinic acid. A few small studies point to a slight effect of the scent on alertness; that it improves memory has not been shown. The leaf is used for digestive complaints.
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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43 traditions
How communities built up and passed on their knowledge of plants, region by region.
113 recipes
Soups, teas and dishes in which herbs play a leading role.
146 formulas
The classical Chinese formulas, also listed by condition.