Benincasa hispida (Benincasa hispida): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does Benincasa hispida work as a diuretic?

Benincasa hispida exerts diuretic effects primarily through its high water and potassium content, alongside active compounds like cucurbitacins and flavonoids. These constituents are believed to increase urine volume by promoting renal filtration and inhibiting tubular reabsorption of sodium and water. Evidence Level C suggests potential efficacy, supporting its traditional use in Ayurveda and TCM for managing edema and urinary tract issues, though specific molecular pathways require further clinical investigation.

Is Benincasa hispida safe to consume during pregnancy?

Benincasa hispida is generally considered safe for consumption during pregnancy when eaten in normal food amounts. It is traditionally used for its cooling and hydrating properties. However, medicinal doses or concentrated extracts should be approached with caution. As with any dietary supplement during pregnancy, it is best to consult a qualified healthcare provider before adding it to your regimen to ensure it suits your specific health profile.

What is the recommended dosage for Benincasa hispida?

The standard adult dosage for Benincasa hispida is 100-200 ml of fresh juice taken once or twice daily. It is also commonly consumed as a cooked vegetable in soups or stews, which serves as a safe and effective method of ingestion. Because evidence is graded at Level C, these recommendations are based on traditional use and practitioners should start with lower amounts to assess individual tolerance.

Does winter melon interact with any prescription medications?

Currently, there are no documented severe drug interactions for Benincasa hispida. However, due to its documented diuretic properties, it may theoretically potentiate the effects of antihypertensive or diuretic medications, such as furosemide or hydrochlorothiazide. Patients taking lithium should also exercise caution, as increased urination could alter drug clearance. Always monitor blood pressure and electrolytes if combining with conventional diuretics.

Can Benincasa hispida help with weight loss?

Benincasa hispida is traditionally used for weight management due to its low calorie density and diuretic properties, which help eliminate excess water weight. Its high fiber content may also promote satiety. While specific clinical trials are limited (Evidence Level C), its ability to address obesity-related edema and metabolic issues has been noted in ethnomedicine. It is best used as a dietary adjunct rather than a standalone weight loss treatment.

Who should avoid eating winter melon?

Individuals with a 'cold constitution' as defined by Traditional Chinese Medicine should avoid consuming Benincasa hispida in excess. Because the herb has cooling properties, it may aggravate conditions like loose stools, chills, or a weak digestive fire. While generally safe, those with hypothyroidism or cold-intolerance should monitor their body's response or consult a practitioner to determine if this cooling food suits their constitution.

Fiche d'information compilée à partir de PubMed

Cette fiche a été compilée à partir de résumés PubMed (NIH) avec l'assistance d'une IA. Chaque affirmation factuelle est citée par un article PubMed réel (voir la liste des sources). Elle n'a pas encore été révisée par un humain — confirmez auprès d'un professionnel de santé avant utilisation.

Compilé à partir de 30 articles PubMed · modèle : gemma4:31b

Résumé

Benincasa hispida, also known as wax gourd or winter melon, is an Asian crop with significant economic and medicinal value used in traditional medicine for various neurological and metabolic conditions [PMID:36750625, 34925698].

Contexte

Benincasa hispida is an annual climbing plant of the Cucurbitaceae family native to Asia [PMID:34925698, 35328015]. It is the only species in the genus Benincasa [PMID:36750625].

Usages traditionnels

In traditional medicine, it has been used to treat neurological diseases, kidney disease, fever, cough with thick mucus, intestinal worms [PMID:34925698], obesity, ulcers, epilepsy, bleeding piles, hyperacidity, haemoptysis, dysuria, and urinary calculi [PMID:41485626]. The Ayurvedic system specifically uses the fruits to treat mental diseases, including schizophrenia [PMID:38541704]. The outer peel (Benincasae Exocarpium) is used to relieve thirst, promote diuresis, eliminate dampness, and clear heart fire [PMID:40544980].

Composés actifs

Bioactive compounds include flavonoids, alkaloids, terpenoids, amino acids [PMID:40544980], tannins, phenolic acids, soluble fiber, and carbohydrates [PMID:36875430]. Specific identified compounds include rutin [PMID:37835208], 2-furoic acid, 2,3-dihydroxybenzoic acid, and rubinaphthin A in fermented forms [PMID:38370299].

Mécanisme d'action

B. hispida polysaccharides may activate the NRF2/HO-1 pathway to prevent H2O2-induced reactive oxygen species (ROS) production and apoptosis [PMID:35784722]. It may alleviate amyloid pathology by inhibiting the Keap1/Nrf2-axis [PMID:33932860]. Seed extracts exhibit anti-angiogenic properties by decreasing bFGF-induced endothelial cell proliferation and tube formation [PMID:15740888].

Preuves cliniques

Preuve BType 2 Diabetes

A powdered drink containing 2.5 g of B. hispida extract significantly reduced diastolic blood pressure (Δ -7.0 mmHg) and showed a greater reduction in mean fasting plasma glucose compared to a control group [PMID:39282126]

Preuve DStress and Anxiety

Aqueous extract of B. hispida fruit reduced levels of stress and anxiety in a zebrafish model, increasing frequency of entry and duration in the bright section of tests [PMID:38541704]

Preuve DAlzheimer's Disease

Oral administration of fruit extract (250 and 500-mg/kg/day) in AlCl3-induced rats improved cognitive deficits and altered biochemical/neurochemical profiles [PMID:33932860]

Preuve DDiabetic Nephrotoxicity

Hydroalcoholic extract reinstates renal structural and functional dynamics in diabetic mice by modulating hyperglycemia-induced renal fibrosis and preventing podocyte loss [PMID:41485626]

Preuve DSalt-induced Hypertension

Extracts positively regulated high salt-induced hypertension in Dahl salt-sensitive rats [PMID:36314446]

Preuve D

Sécurité et effets indésirables

Seed extract showed no cytotoxicity on HUVECs and normal fibroblast cells [PMID:15740888]. Peel extracts were not toxic to fibroblast cells [PMID:37835208].

Synthèse des preuves

Evidence is primarily based on preclinical animal models (zebrafish, rats, mice) and in vitro cell studies (D), with one small-scale clinical intervention study (B) regarding type 2 diabetes. Review articles (C) support its traditional use and general pharmacological potential.

Sources PubMed

1.PMID: 26448818 (2015) — Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell Longetivity. · Oxidative medicine and cellular longevity
2.PMID: 38541704 (2024) — Benincasa hispida Alleviates Stress and Anxiety in a Zebrafish (Danio rerio) Model. · Life (Basel, Switzerland)
3.PMID: 36750625 (2023) — A chromosome-level reference genome of the wax gourd (Benincasa hispida). · Scientific data
4.PMID: 41485626 (2026) — Hydroalcoholic extract of Benincasa hispida (Thunb.) Cogn. reinstates renal structural and functional dynamics compromised in diabetic mice: molecular insights through integration of transcriptomics and proteomics. · Journal of ethnopharmacology
5.PMID: 35328015 (2022) — Comparative Chloroplast Genome Analysis of Wax Gourd (Benincasa hispida) with Three Benincaseae Species, Revealing Evolutionary Dynamic Patterns and Phylogenetic Implications.

Benincasa hispida

Sources et citations

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