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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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7 results

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Chinese formulas
Hai zao yu hu tang
Treatment by condition
Underactive thyroid
  • Caution

    Asia · Herb · № 719

    Sargassum (hai zao)

    Sargassum pallidum (en S. fusiforme)

    Traditionally attributed effects: softens hardenings from phlegm-fire such as goitre and swollen glands; drains fluid.

    Chinese medical traditions
  • Caution

    Europe · Other · № 74

    Bladderwrack

    Fucus vesiculosus

    A brown seaweed rich in iodine; formerly used for an underactive thyroid and for weight loss. Weight-loss claims are unproven.

    Western herbal medicine
  • 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

    Europe · Other · № 377

    Dulse

    Palmaria palmata

    A red seaweed with protein, iodine and minerals. It is eaten as food and worked into scrubs; a medicinal effect has not been shown.

    Folk magic and herbal magicFolklore
  • Caution

    Europe · Other · № 308

    Irish moss

    Chondrus crispus

    Traditionally attributed effects: soothing, expectorant, against vomiting, nourishing.

    Western herbal medicine
  • Caution

    Europe · Other · № 382

    Kelp

    Laminaria spp. / Ascophyllum nodosum

    Brown seaweeds are rich in iodine and alginate. They are used in scrubs and as food supplements; too much iodine can disrupt the thyroid.

    Chinese medical traditions
  • Caution

    Asia · Herb · № 648

    Celosia seed (qing xiang zi)

    Celosia argentea

    Traditionally attributed effects: cools the liver, reduces liver inflammation and helps with high blood pressure and the eye complaints related to it.

    Chinese medical traditions
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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From plant to use

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