--- title: "Cornelian Cherry: Benefits, Uses & Side Effects | Herbadex" description: "In a meta-analysis of 6 small trials, cornelian cherry fruit was linked to modest drops in blood sugar and weight. It is not the same fruit as cranberry." language: en url: https://herbadex.com/en/herb/cornelian-cherry/ source: Herbadex (https://herbadex.com) --- [Dried Herb & Tea](https://herbadex.com/en/form/dried-herb-tea/) # Cornelian Cherry Cornus mas B Limited clinical evidence In a meta-analysis of 6 small trials, cornelian cherry fruit was linked to modest drops in blood sugar and weight. It is not the same fruit as cranberry. [Digestion](https://herbadex.com/en/for/digestion/) [Metabolism, Weight & Blood Sugar](https://herbadex.com/en/for/metabolism/) ![](/illustrations/kuru-bitki.svg)C Cornelian Cherry Pregnancy **Unknown** Breastfeeding **Unknown** Children **Unknown** Drug interactions **No recorded interactions** ## At a glance Cornelian cherry (Cornus mas) is a sour red fruit eaten fresh, dried, as fruit leather, jam or syrup in Türkiye. Folk medicine uses it for digestive complaints and diarrhoea. A meta-analysis of six randomized trials found modest drops in fasting blood sugar, HbA1c and weight; the trials were small. Cranberry is a different plant. **Parts used:** fruit **Key constituents:** Anthocyanins, Iridoids (loganic acid), Organic acids, Tannins Updated: October 24, 2026 Sources and research limitations appear below. The existence of a source does not mean every use has been clinically verified. ## What is it used for? - B Limited clinical evidence A 2024 meta-analysis of six randomized trials with 415 people linked cornelian cherry fruit, powder or extract to small-to-moderate reductions in fasting blood sugar, HbA1c, insulin resistance (HOMA-IR), body weight and BMI, and an increase in HDL cholesterol. Waist circumference and liver values did not change; the trials were small and long-term effects are unknown. \[1\] - T Traditional use Cornelian cherry is traditionally used in folk medicine for digestive complaints and diarrhoea. No clinical trials confirm this use. \[2\] ## How is it used? ### Food The fruit is eaten as food, fresh, dried or in homemade products. Studies used fruit, powder and extracts in different amounts; there is no verified supplement dose. \[1\] \[2\] ## Safety & interactions - There are no safety data for supplements or extracts in pregnancy, breastfeeding or children; do not exceed food amounts. - If you take diabetes medicine, ask your doctor before starting a cornelian cherry supplement; it lowered blood sugar in studies. - Products sold under the Turkish name “kızılcık” are sometimes cranberry (Vaccinium macrocarpon); urinary tract studies used cranberry, so check the Latin name on the label. - See a doctor for prolonged diarrhoea, bloody stools or fever. \[1\] \[2\] ### Drug interactions No recorded interactions ### Side effects - No serious side effects were found in clinical studies; long-term safety is unknown #### ⚕ 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 ## Frequently asked questions Does cornelian cherry lower blood sugar? A meta-analysis of six small randomized trials found modest drops in fasting blood sugar and HbA1c. It does not replace diabetes medicine; ask your doctor if you take any. Is cornelian cherry the same as cranberry? No. Cornelian cherry is Cornus mas and cranberry is Vaccinium macrocarpon. Urinary tract infection studies used cranberry; there are no such data for cornelian cherry. Does cornelian cherry help with diarrhoea? It is used for diarrhoea and digestive complaints in folk medicine, but no clinical trials show this. See a doctor for prolonged or bloody diarrhoea. Does cornelian cherry help with weight loss? The meta-analysis found small drops in body weight and BMI, while waist circumference did not change. It should not be seen as a weight-loss method on its own. Can I eat cornelian cherry while pregnant? There are no safety data for supplements or extracts in pregnancy, and the trials did not include pregnant women. Ask your doctor before using a supplement. ## Sources Source type is not an efficacy rating. A monograph may document traditional use or safety. Claim numbers link to the relevant source; the access date does not indicate professional approval. 1. [The Impact of Cornelian Cherry (Cornus mas L.) on Cardiometabolic Risk Factors: A Meta-Analysis of Randomised Controlled Trials](https://doi.org/10.3390/nu16132173) Nutrients · 2024 · Systematic review Source accessed: October 24, 2026 2. [Bioactive components and biological properties of cornelian cherry (Cornus mas L.): A comprehensive review](https://doi.org/10.1016/j.jff.2020.104252) Journal of Functional Foods · 2020 · Review Source accessed: October 24, 2026 ### Cite This Page Cornelian Cherry (Cornus mas). Herbadex — Doğal Şifa Rehberi (2026). https://herbadex.com/en/herb/cornelian-cherry/ ## Related guides and comparisons - [Same Name, Different Plants](https://herbadex.com/en/guide/same-name-different-plants/) ## On this page At a glance What is it used for? How is it used? Safety & interactions 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, traditionally used for wind. Small trials of cumin supplements saw slight falls in weight and cholesterol. 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