# Indian Screw Tree Fruit

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/indian-screw-tree-fruit
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-18
**Evidence Score:** 2 / 10
**Category:** Fruit
**Also Known As:** Helicteres isora, East Indian Screw Tree, Marorphal, Murudsheng, Avartani, Twisted Fruit Tree, Nut-leaved Screw Tree

## Overview

Indian Screw Tree Fruit contains quercetin and gallic acid as primary bioactive compounds that exert anti-inflammatory and [antimicrobial](/ingredients/condition/immune-support) effects. These compounds work by inhibiting [inflammatory pathway](/ingredients/condition/inflammation)s and supporting respiratory and [digestive health](/ingredients/condition/gut-health) through mucus regulation and microbiome modulation.

## Health Benefits

Supports respiratory health by reducing [inflammation](/ingredients/condition/inflammation) and clearing mucus buildup, enhances metabolic function by regulating blood sugar and improving [insulin sensitivity](/ingredients/condition/weight-management), promotes digestive wellness through [prebiotic](/ingredients/condition/gut-health) fiber that nourishes gut microbiota, strengthens the [immune system](/ingredients/condition/immune-support) with antimicrobial and antioxidant compounds, and provides [neuroprotective](/ingredients/condition/cognitive) benefits by reducing [oxidative stress](/ingredients/condition/antioxidant) and supporting cognitive clarity. Additional benefits include skin rejuvenation, hormone balance, and [cardiovascular](/ingredients/condition/heart-health) support.

## Mechanism of Action

Quercetin and gallic acid in Indian Screw Tree Fruit inhibit nuclear factor-kappa B (NF-κB) signaling pathways, reducing [inflammatory](/ingredients/condition/inflammation) cytokine production. The fruit's [prebiotic](/ingredients/condition/gut-health) fibers selectively promote beneficial Bifidobacterium and Lactobacillus growth while quercetin enhances glucose transporter-4 (GLUT-4) translocation for improved [insulin sensitivity](/ingredients/condition/weight-management).

## Clinical Summary

Limited clinical research exists on Indian Screw Tree Fruit specifically. Small preliminary studies (n=30-45) suggest respiratory symptom improvement within 2-3 weeks of supplementation. In vitro studies demonstrate [antimicrobial](/ingredients/condition/immune-support) activity against common respiratory pathogens with MIC values of 125-250 μg/mL. More robust human trials are needed to establish definitive therapeutic efficacy and optimal dosing protocols.

## Nutritional Profile

Rich in bioactive compounds including flavonoids and polyphenols (potent [antioxidant](/ingredients/condition/antioxidant)s that reduce oxidative damage and cellular aging), alkaloids and saponins (immune-modulating and cholesterol-lowering properties), tannins and terpenes (gut-supporting and [antimicrobial](/ingredients/condition/immune-support) effects), vitamins A, C, and E (enhancing immune resilience, [collagen synthesis](/ingredients/condition/skin-health), and skin protection), and essential minerals such as calcium, magnesium, iron, and potassium (supporting [bone health](/ingredients/condition/bone-health), oxygen transport, and nerve function). Contains mucilage compounds and glycosides that improve [digestion](/ingredients/condition/gut-health) and respiratory function.

## Dosage & Preparation

Recommended Dosage: Fresh: Consume 1-2 servings (about 150g) daily as part of a balanced diet. Powder: Mix 1-2 teaspoons (3-6g) into smoothies, yogurt, or beverages. Dried: 30-50g daily as a nutrient-dense snack.

Traditional Use & Preparation: Historically revered in Ayurveda and traditional Indian medicine for its ability to relieve respiratory ailments, boost [digestion](/ingredients/condition/gut-health), and rejuvenate the body. Used in herbal infusions, medicinal syrups, and therapeutic pastes for immune and respiratory support.

General Guidance: Start with a lower dose and increase gradually. Consult a healthcare provider before starting any new supplement, especially if pregnant, nursing, or taking medications.

## Safety & Drug Interactions

Indian Screw Tree Fruit appears generally well-tolerated in healthy adults at typical supplemental doses. May enhance blood sugar-lowering effects of diabetes medications, requiring glucose monitoring. Potential interactions with anticoagulant drugs due to quercetin content. Safety during pregnancy and lactation has not been established, so use should be avoided in these populations.

## Scientific Research

Scientific research on Indian Screw Tree Fruit has investigated its supports respiratory health by reducing [inflammation](/ingredients/condition/inflammation) and clearing mucus buildup, enhances metabolic function by regulating blood sugar and improving [insulin sensitivity](/ingredients/condition/weight-management), promotes digestive wellness through [prebiotic](/ingredients/condition/gut-health) fiber that nourishes gut microbiota, strengthens the [immune system](/ingredients/condition/immune-support) with antimicrobial and antioxidant compounds, and provides [neuroprotective](/ingredients/condition/cognitive) benefits by reducing [oxidative stress](/ingredients/condition/antioxidant) and supporting cognitive clarity. Studies have examined its bioactive compounds and their mechanisms of action in both in vitro and clinical settings. Key findings are documented in peer-reviewed literature (PMIDs: 41375307;41373534;41192327). The current body of evidence suggests Indian Screw Tree Fruit may offer meaningful benefits, though more large-scale clinical trials are needed to fully establish optimal dosing and long-term safety profiles.

## Historical & Cultural Context

Research focus: [antioxidant](/ingredients/condition/antioxidant) and metabolic benefits; Research focus: respiratory and immune properties; Research focus: gut microbiome and [digestive health](/ingredients/condition/gut-health)

## Synergistic Combinations

Hermetica Synergy Stack (Formulation Heuristic)
Role: Polyphenol/[antioxidant](/ingredients/condition/antioxidant) base (innate energy support)
Intention: Cognition & Focus | Gut & [Microbiome](/ingredients/condition/gut-health)
Primary Pairings: Turmeric (Curcuma longa); Camu Camu; Ginger (Zingiber officinale); Maca Root (Lepidium meyenii)
Notes (from original entry): Keywords: Indian Screw Tree Fruit, Respiratory-Boosting Superfruit, Metabolic-Regulating Botanical, Immune-Enhancing Fruit, [Anti-Inflammatory](/ingredients/condition/inflammation) [Adaptogen](/ingredients/condition/stress), Gut-Supporting Superfood, Cellular [Longevity](/ingredients/condition/longevity) Fruit

[MOVED FROM REFERENCES] Synergistic Pairings: Pairs with licorice root for enhanced respiratory benefits, turmeric for anti-inflammatory synergy, ginger for improved digestion and circulation, moringa for amplified [immune modulation](/ingredients/condition/immune-support), and camu camu for increased vitamin C absorption.
Evidence: see study_urls / reference_urls

## Frequently Asked Questions

### What is the recommended dosage of Indian Screw Tree Fruit extract?

Typical dosages range from 300-500mg of standardized extract daily, usually divided into 2-3 doses with meals. Most studies use extracts standardized to 10-15% total phenolic compounds for consistent bioactive delivery.

### How long does it take to see respiratory benefits from Indian Screw Tree Fruit?

Preliminary studies suggest respiratory symptom improvement may begin within 1-2 weeks of consistent use. Full benefits for mucus clearance and inflammatory reduction typically develop after 3-4 weeks of regular supplementation.

### Can Indian Screw Tree Fruit lower blood sugar levels?

Early research indicates the fruit may help regulate blood glucose through improved insulin sensitivity via quercetin's effects on GLUT-4 transporters. Diabetics should monitor blood sugar closely and consult healthcare providers before use.

### Does Indian Screw Tree Fruit interact with blood thinning medications?

The quercetin content may potentially enhance anticoagulant effects of warfarin and other blood thinners. Patients on anticoagulant therapy should consult their physician and monitor INR levels more frequently if using this supplement.

### Is Indian Screw Tree Fruit safe for children and pregnant women?

Safety data for children and pregnant/nursing women is insufficient. Due to limited safety research and potential hormonal effects, use should be avoided during pregnancy, lactation, and in children under 18 without medical supervision.

### What is the most bioavailable form of Indian Screw Tree Fruit supplement?

Standardized extracts and powders derived from Indian Screw Tree Fruit typically offer higher bioavailability than whole fruit preparations, as they concentrate the active compounds responsible for respiratory and metabolic benefits. Extraction methods using water or ethanol solvents are most common and help ensure consistent levels of polyphenols and prebiotic fibers. Timing intake with meals containing healthy fats may further enhance absorption of fat-soluble antioxidants present in the fruit.

### Who benefits most from Indian Screw Tree Fruit supplementation?

Individuals with chronic respiratory concerns, those managing blood sugar stability, and people seeking digestive health support through prebiotic fiber are primary beneficiaries of Indian Screw Tree Fruit supplementation. It may also be particularly useful for those with compromised immune function or elevated oxidative stress markers, as the fruit's antimicrobial and antioxidant compounds address these concerns. Those with poor gut microbiota diversity could especially benefit from its prebiotic fiber content.

### What does clinical research show about Indian Screw Tree Fruit's effectiveness for immune support?

Traditional use and phytochemical research indicate that Indian Screw Tree Fruit contains antimicrobial alkaloids and antioxidant polyphenols that support immune function, though human clinical trials specifically measuring immune parameters remain limited. The fruit's ability to reduce systemic inflammation through antioxidant activity provides a secondary mechanism for immune support. More rigorous randomized controlled trials are needed to establish specific efficacy benchmarks for immune marker improvement in human populations.

## References

PubMed PMID(s): (see study_urls) | Sources: pubmed.ncbi.nlm.nih.gov, sciencedirect.com, ncbi.nlm.nih.gov

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