--- title: "Coriander: Benefits, Uses & Side Effects | Herbadex" description: "A spice used both as seed and leaf. The seed is traditionally used for indigestion, wind and bloating; blood sugar effects are seen only in animals." language: en url: https://herbadex.com/en/herb/coriander/ source: Herbadex (https://herbadex.com) --- [Seed](https://herbadex.com/en/form/seed/) # Coriander Coriandrum sativum T Traditional use A spice used both as seed and leaf. The seed is traditionally used for indigestion, wind and bloating; blood sugar effects are seen only in animals. [Digestion](https://herbadex.com/en/for/digestion/) [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) Image: Herbadex Botanik Stüdyosu · Özel Üretim Pregnancy **Generally safe** Breastfeeding **Generally safe** Children **Generally safe** Drug interactions **Interaction reported** ## At a glance Coriander (Coriandrum sativum) is a carrot-family plant used for its leaves (cilantro) and seeds. The seed oil is mostly linalool. Germany's Commission E accepted coriander seed for indigestion, wind and poor appetite. Blood sugar and cholesterol-lowering effects have been shown in animals; human data are insufficient. **Parts used:** fruits **Key constituents:** Linalool (60–80% of oil), Fatty Oil (Petroselinic Acid) Updated: October 15, 2026 ℹ Compiled from standard pharmacognosy references and clinical literature summaries where no formal EMA monograph exists. ## What is it used for? - T Traditional use Traditionally used for indigestion, wind, bloating and poor appetite. \[1\] - C Laboratory / animal evidence Animal studies showed blood-sugar and cholesterol-lowering effects. \[1\] ## How is it used? ### Food Add ground seed to meatballs, sausages and pickles, and fresh leaves to salads and dishes. **Amount:** In cooking \[1\] ### Tea Crush 1 teaspoon of seeds and infuse in 150 ml of boiling water for 10 minutes; drink after meals. **Amount:** 2–3 times daily **Duration limit:** 2 weeks \[1\] ## Safety & interactions - Amounts used as a spice in food are generally safe; this does not apply to concentrated extracts and supplements. - People allergic to the carrot family (celery, fennel, aniseed) should take care. \[1\] ### Drug interactions | Medicine / substance | Effect | Severity | | --- | --- | --- | | Diabetes medicines (concentrated extract) | May further lower blood sugar (animal data). [1] | Minor | ### Side effects - Rarely allergy or skin sun-sensitivity #### ⚕ When to see a doctor - If high fever, shortness of breath or purulent/bloody phlegm develops - If symptoms do not improve within 1–2 weeks or worsen - If severe abdominal pain, jaundice, rash or allergic reaction occurs ## Did you know? There is a genetic reason why cilantro tastes like soap to some people. \[1\] ## Frequently asked questions Why does cilantro taste like soap to some people? It is linked to a genetic difference in smell receptors that detect aldehydes. Does coriander seed help wind? It is used traditionally and was accepted by Commission E; clinical studies are limited. Does coriander remove heavy metals? No reliable human study supports this popular claim. ## Sources 1. [Trease and Evans Pharmacognosy (16th Edition)](https://www.sciencedirect.com/book/9780702029332/trease-and-evans-pharmacognosy) Elsevier Health Sciences · 2009 ### Cite This Page Coriander (Coriandrum sativum). Herbadex — Doğal Şifa Rehberi (2026). https://herbadex.com/en/herb/coriander/ ## Related guides and comparisons - [How to Prepare Herbal Tea](https://herbadex.com/en/guide/how-to-prepare-herbal-tea/) - [How to Use Essential Oils Safely](https://herbadex.com/en/guide/essential-oil-safety/) - [Herbal Products and Drug Interactions](https://herbadex.com/en/guide/herb-drug-interactions/) ## On this page At a glance What is it used for? How is it used? Safety & interactions Did you know? Frequently asked questions Sources Related herbs ## Related herbs ### [Cumin](https://herbadex.com/en/herb/cumin/) B Limited clinical evidence Cuminum cyminum An essential spice for meatballs and pulses. Small clinical studies saw mild benefit for bloating, IBS symptoms and weight control. [Digestion](https://herbadex.com/en/for/digestion/) [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Seed](https://herbadex.com/en/form/seed/) ### [Sumac](https://herbadex.com/en/herb/sumac/) B Limited clinical evidence Rhus coriaria A sour, red spice. Small clinical studies reported modest improvements in blood sugar and cholesterol in type 2 diabetes. [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Digestion](https://herbadex.com/en/for/digestion/) [Spice](https://herbadex.com/en/form/spice/) ### [Bitter Melon in Olive Oil](https://herbadex.com/en/herb/bitter-melon-in-olive-oil/) B Limited clinical evidence Momordica charantia A folk remedy of bitter melon steeped in olive oil. Small studies saw a modest fall in blood sugar; it has not been shown to heal ulcers. [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Digestion](https://herbadex.com/en/for/digestion/) [Syrup & Paste](https://herbadex.com/en/form/syrup-paste/) ### [Bay Leaf](https://herbadex.com/en/herb/bay-leaf/) T Traditional use Laurus nobilis A Mediterranean herb that flavours food. Traditionally used for indigestion and wind; effects on blood sugar come only from small early studies. [Digestion](https://herbadex.com/en/for/digestion/) [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Dried Herb & Tea](https://herbadex.com/en/form/dried-herb-tea/) ### [Cajun Seasoning](https://herbadex.com/en/herb/cajun-seasoning/) T Traditional use Capsicum annuum, Piper nigrum, Allium sativum A Louisiana-style blend of cayenne, black pepper, garlic, onion and thyme. It flavours food; any health effect comes from its spices. [Digestion](https://herbadex.com/en/for/digestion/) [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Spice](https://herbadex.com/en/form/spice/) ### [Isot Pepper](https://herbadex.com/en/herb/isot-pepper/) T Traditional use Capsicum annuum A hot pepper from Urfa, darkened by alternately sun-drying and "sweating" it. Contains capsaicin; its effects on metabolism and appetite are small. [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Digestion](https://herbadex.com/en/for/digestion/) [Spice](https://herbadex.com/en/form/spice/) ## Other herbs in the same preparation form (Seed) [Seed →](https://herbadex.com/en/form/seed/) ### [Chasteberry Seed](https://herbadex.com/en/herb/chasteberry-seed/) A Strong clinical evidence Vitex agnus-castus Chasteberry dry extract may help with symptoms of premenstrual syndrome (PMS); regular use for 3 months is recommended for effect. [Women’s Health](https://herbadex.com/en/for/womens-health/) [Seed](https://herbadex.com/en/form/seed/) ### [Flaxseed](https://herbadex.com/en/herb/flaxseed/) A Strong clinical evidence Linum usitatissimum Taken with plenty of liquid, flaxseed may help soften stools in habitual constipation; drinking enough fluid with it is essential. [Digestion](https://herbadex.com/en/for/digestion/) [Seed](https://herbadex.com/en/form/seed/) ### [Black Seed](https://herbadex.com/en/herb/black-seed/) B Limited clinical evidence Nigella sativa A spice seed for which small studies saw modest falls in blood sugar, cholesterol and blood pressure. Kitchen amounts are safe. [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) [Heart & Circulation](https://herbadex.com/en/for/heart-circulation/) +1 [Seed](https://herbadex.com/en/form/seed/) ### [Sesame](https://herbadex.com/en/herb/sesame/) B Limited clinical evidence Sesamum indicum The seed behind tahini and simit. It contains healthy fats, protein and lignans; small studies saw modest falls in cholesterol and blood pressure. [General Nutrition](https://herbadex.com/en/for/general-nutrition/) [Heart & Circulation](https://herbadex.com/en/for/heart-circulation/) [Seed](https://herbadex.com/en/form/seed/) This page is for information only and is not medical advice. If you take medication, are pregnant, or have a health condition, talk to your doctor or pharmacist before use.