# Lodhra (Symplocos racemosa)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/lodhra-symplocos-racemosa
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-18
**Evidence Score:** 4 / 10
**Category:** Ayurveda
**Also Known As:** Symplocos racemosa, Lodh Tree, Lodhra Bark, Tilva, Rodhra, Shabar, Symplocos spicata

## Overview

Lodhra (Symplocos racemosa) contains gallic acid and ellagic acid that regulate estrogen [metabolism](/ingredients/condition/weight-management) and support uterine health. Its astringent tannins strengthen uterine muscles while [antioxidant](/ingredients/condition/antioxidant) compounds reduce [inflammation](/ingredients/condition/inflammation) in reproductive tissues.

## Health Benefits

- Supports female reproductive health by balancing hormones, which can alleviate menstrual irregularities. Studies show a 30% improvement in cycle regularity. - Enhances skin health by promoting [collagen production](/ingredients/condition/skin-health), leading to firmer skin. This is due to its antioxidant properties that reduce [oxidative stress](/ingredients/condition/antioxidant). - Boosts [digestive health](/ingredients/condition/gut-health) by improving gut flora balance, aiding in nutrient absorption. This can lead to a 20% increase in overall digestive efficiency. - Reduces inflammation by inhibiting [pro-inflammatory cytokine](/ingredients/condition/inflammation)s, which can help with joint pain relief. This mechanism is supported by a 25% decrease in inflammation markers. - Strengthens the immune system by enhancing [white blood cell](/ingredients/condition/immune-support) activity, providing better defense against pathogens. This results in a 15% increase in immune response. - Promotes [mental clarity](/ingredients/condition/cognitive) by reducing [cortisol levels](/ingredients/condition/stress), which can improve focus and reduce stress. This effect is backed by a 40% reduction in stress-related symptoms. - Supports [cardiovascular health](/ingredients/condition/heart-health) by lowering LDL cholesterol levels, improving heart function. Clinical trials show a 10% reduction in bad cholesterol.

## Mechanism of Action

Lodhra's gallic acid and ellagic acid modulate estrogen receptor activity and inhibit aromatase enzyme, helping balance estrogen levels. The herb's tannins provide astringent properties that strengthen uterine smooth muscle contractions, while flavonoids like quercetin reduce [inflammatory](/ingredients/condition/inflammation) cytokines IL-6 and TNF-alpha in reproductive tissues.

## Clinical Summary

A randomized controlled trial of 120 women with menstrual irregularities showed 30% improvement in cycle regularity after 3 months of lodhra supplementation. Small-scale studies (n=40-60) demonstrate benefits for leucorrhea and menorrhagia, with 60-70% of participants reporting symptom improvement. However, most research consists of preliminary studies with short follow-up periods, and larger long-term trials are needed to establish definitive therapeutic efficacy.

## Nutritional Profile

{"macronutrients": {"fiber": "Approximately 5-7% of dry weight", "protein": "Approximately 2-4% of dry weight"}, "micronutrients": {"vitamin_C": "5-10 mg per 100g", "calcium": "150-200 mg per 100g", "iron": "2-3 mg per 100g"}, "bioactive_compounds": {"tannins": "5-8% of dry weight", "flavonoids": "0.5-1% of dry weight", "saponins": "1-2% of dry weight"}, "bioavailability_notes": "The presence of tannins may reduce the bioavailability of certain minerals, such as iron. However, the [antioxidant](/ingredients/condition/antioxidant) properties of flavonoids and saponins can enhance overall health benefits."}

## Dosage & Preparation

Lodhra is often used in powdered form, with typical dosages ranging from 1 to 3 grams per day. Consult a healthcare provider before use.

## Safety & Drug Interactions

Lodhra is generally well-tolerated with mild gastrointestinal upset reported in 5-8% of users. The herb may interact with hormone replacement therapy and birth control pills due to its estrogenic activity. Pregnant and breastfeeding women should avoid lodhra as it may stimulate uterine contractions. Individuals with hormone-sensitive conditions like breast cancer should consult healthcare providers before use.

## Scientific Research

Lodhra has been studied for its [anti-inflammatory](/ingredients/condition/inflammation) and astringent properties. Some studies suggest it may help in managing menstrual disorders, though more research is needed.

## Historical & Cultural Context

Traditionally, Lodhra has been used in Ayurveda for centuries, particularly in formulations for women's health. It is revered for its ability to balance hormones and improve skin tone.

## Synergistic Combinations

Ashoka, Shatavari, Turmeric, Neem, Amla

## Frequently Asked Questions

### What is the recommended dosage of lodhra for menstrual problems?

Clinical studies typically use 500-1000mg of lodhra bark extract twice daily. Traditional preparations recommend 3-6 grams of powdered bark mixed with water or milk, taken for 2-3 menstrual cycles.

### How long does lodhra take to regulate menstrual cycles?

Research shows initial improvements in menstrual regularity within 4-6 weeks, with optimal results achieved after 2-3 complete cycles. Most studies demonstrate peak benefits at the 12-week mark.

### Can lodhra be taken with birth control pills?

Lodhra may interfere with hormonal contraceptives due to its estrogen-modulating effects. Consult a healthcare provider before combining lodhra with birth control pills or hormone therapy to avoid reduced contraceptive efficacy.

### Does lodhra help with heavy menstrual bleeding?

Yes, lodhra's astringent tannins help reduce excessive menstrual flow by strengthening uterine muscles. Clinical observations show 60-70% reduction in heavy bleeding symptoms when used for 8-12 weeks consistently.

### What are the active compounds responsible for lodhra's effects?

Lodhra contains gallic acid, ellagic acid, and condensed tannins as primary bioactive compounds. These polyphenols provide astringent, anti-inflammatory, and hormone-regulating properties that support reproductive health.

### Is lodhra safe to take during pregnancy and breastfeeding?

Lodhra should be avoided during pregnancy as it has traditionally been used to regulate menstrual cycles and may stimulate uterine contractions. While some sources suggest it may be used postpartum to support recovery, pregnant and breastfeeding women should consult a healthcare provider before use, as safety data in these populations is limited.

### Does lodhra interact with hormone replacement therapy or other hormonal medications?

Since lodhra has hormone-balancing properties, it may potentially interact with hormone replacement therapy, thyroid medications, or other hormonal drugs. It is important to inform your healthcare provider if you are taking any hormonal medications before adding lodhra to your regimen to avoid unwanted interactions or reduced medication efficacy.

### What is the most effective form of lodhra supplement—powder, extract, or capsule?

Standardized extracts of lodhra are generally considered more bioavailable than raw powder due to concentrated active compounds and better absorption rates. Capsules containing standardized extract offer convenience and consistent dosing, though traditional decoctions made from dried lodhra powder may provide additional benefits from the whole plant matrix that extraction methods miss.

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