# Burmese Shan Tea (Camellia sinensis)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/burmese-shan-tea
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-04-01
**Evidence Score:** 2 / 10
**Category:** Tea Cultivars
**Also Known As:** Shan Tea, Myanmar Shan Tea, Southern Shan State Tea, Burmese Highland Tea, Shan Ethnic Tea, Camellia sinensis var. Shan

## Overview

Burmese Shan Tea is a Camellia sinensis cultivar grown in Myanmar's Shan State, rich in polyphenols including EGCG (epigallocatechin gallate) and theaflavins that drive its [antioxidant](/ingredients/condition/antioxidant) and metabolic effects. These catechins modulate glucose transporter gene expression and upregulate endogenous antioxidant enzymes such as superoxide dismutase and catalase.

## Health Benefits

• May support [glucose metabolism](/ingredients/condition/weight-management) - Related Camellia sinensis teas improved glucose tolerance and GLUT gene expression in animal models (Evidence: Preliminary - animal studies only)
• Potential antioxidant support - White tea variants enhanced antioxidant enzyme activity (SOD, catalase, GPx) and reduced [lipid peroxidation](/ingredients/condition/antioxidant) in diabetic rat models (Evidence: Preliminary - animal studies only)
• Possible [cardiovascular](/ingredients/condition/heart-health) support - Related teas improved lipid profiles in STZ-induced diabetic rats (Evidence: Preliminary - animal studies only)
• Traditional use for general wellness - Used in Shan primary healthcare for various ailments (Evidence: Traditional - ethnobotanical surveys)
• May support healthy [inflammation](/ingredients/condition/inflammation) response - Related tea polyphenols reduced proinflammatory cytokines (IL-6, TNF-α) in hyperglycemia models (Evidence: Preliminary - animal studies only)

## Mechanism of Action

EGCG and other catechins in Burmese Shan Tea inhibit alpha-glucosidase and modulate GLUT-2 and GLUT-4 transporter gene expression, improving cellular glucose uptake and reducing postprandial blood sugar spikes. Polyphenols activate the Nrf2 pathway, upregulating antioxidant enzymes including superoxide dismutase (SOD), catalase, and [glutathione](/ingredients/condition/detox) peroxidase (GPx), reducing [oxidative stress](/ingredients/condition/antioxidant) markers. Theaflavins additionally inhibit pro-[inflammatory](/ingredients/condition/inflammation) NF-κB signaling, contributing to a multi-pathway defense against metabolic dysfunction.

## Clinical Summary

Evidence for Burmese Shan Tea specifically is limited, with most data extrapolated from broader Camellia sinensis research. Animal studies using related tea extracts have demonstrated improved glucose tolerance and upregulation of GLUT-2 and GLUT-4 gene expression, though no large human RCTs exist for this specific cultivar. White tea variants of Camellia sinensis showed measurable increases in SOD, catalase, and GPx activity in rodent models, with reduced [lipid peroxidation](/ingredients/condition/antioxidant) markers. The overall evidence is preliminary, and cultivar-specific human clinical trials are needed before definitive health claims can be made.

## Nutritional Profile

Burmese Shan Tea (Camellia sinensis) shares the general biochemical profile of Camellia sinensis with regional terroir-influenced variations. Macronutrients per 240ml brewed cup are negligible: protein <1g, carbohydrates <1g, fat 0g, calories 2-5 kcal. Key bioactive compounds include: Catechins (primary polyphenols) - total catechin content estimated 50-150mg per cup depending on oxidation level and brew parameters, with EGCG (epigallocatechin gallate) as dominant catechin at approximately 20-60mg per cup in less-oxidized preparations; Epicatechin (EC) and epicatechin gallate (ECG) present at 5-20mg per cup combined. L-Theanine: approximately 5-25mg per cup, an amino acid relatively unique to Camellia sinensis supporting calm alertness; bioavailability is high with rapid intestinal absorption. Caffeine: estimated 20-60mg per cup depending on leaf age and processing style - Shan highland teas may trend toward moderate caffeine due to high-altitude slow growth. Theaflavins and thearubigins: present if any oxidation has occurred during processing, contributing amber coloration and astringency. Minerals per brewed cup: fluoride 0.1-0.5mg (bioavailable, absorbed efficiently), manganese 0.2-0.5mg, potassium 20-40mg, small amounts of magnesium (3-5mg) and calcium (5mg). Vitamins: trace amounts of vitamin C in minimally processed variants, minimal B-vitamins. Chlorophyll derivatives present in greener preparations. Polyphenol bioavailability note: catechin absorption is moderate (20-40%) and enhanced in acidic gastric conditions; consumption without milk maximizes polyphenol bioavailability. Specific concentration data for Shan-region cultivar is limited in published literature; values extrapolated from comparable high-altitude Camellia sinensis populations in Yunnan and Myanmar border regions.

## Dosage & Preparation

No clinically studied dosages specific to Burmese Shan Tea are available. Related Camellia sinensis variants in animal studies used 0.5-5.1% aqueous extracts (equivalent to ~50-500 mg/kg human-equivalent) or infusions (1 g/100 mL). Human tea consumption in general reviews typically involves 2-5 cups/day of polyphenol-rich tea. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Burmese Shan Tea contains caffeine and may cause [insomnia](/ingredients/condition/sleep), increased heart rate, or anxiety at high consumption levels, particularly in caffeine-sensitive individuals. High-dose EGCG supplementation (above 800 mg/day) has been associated with hepatotoxicity in isolated case reports, though moderate brewed tea consumption is generally considered safe. It may interact with anticoagulants such as warfarin due to vitamin K content, and may reduce iron absorption when consumed with meals. Pregnant and breastfeeding women should limit intake to moderate amounts due to caffeine content, and individuals on diabetes medications should monitor [blood glucose](/ingredients/condition/weight-management) closely given potential additive glucose-lowering effects.

## Scientific Research

No human clinical trials, RCTs, or meta-analyses specifically on Burmese Shan Tea were identified. General Camellia sinensis tea studies show benefits in animal models, with white tea infusions (1 g/100 mL) improving glucose tolerance and [antioxidant](/ingredients/condition/antioxidant) status in STZ-induced diabetic rats. Broader epidemiological evidence for tea in chronic disease prevention exists (PMID: 23448443), but no Shan Tea-specific RCTs are available.

## Historical & Cultural Context

Burmese Shan Tea is traditionally used by the Shan people in Southern Shan State, Myanmar, as part of their primary healthcare system for addressing various ailments. The tea has historical roots in Southeast Asian cultivation practices for digestive, circulatory, and general wellness needs. Recent ethnobotanical surveys document its continued use alongside other wild plants in Shan traditional medicine.

## Synergistic Combinations

Green tea extract, White tea extract, L-theanine, Quercetin, EGCG

## Frequently Asked Questions

### What makes Burmese Shan Tea different from regular green tea?

Burmese Shan Tea is a specific Camellia sinensis cultivar grown at high altitude in Myanmar's Shan State, where cooler temperatures and distinct soil composition may concentrate unique polyphenol profiles compared to mass-market green teas. The terroir can influence the ratio of EGCG, epicatechin, and theaflavins, potentially affecting its antioxidant potency. However, cultivar-specific comparative studies are limited, so differences remain largely anecdotal.

### Can Burmese Shan Tea help lower blood sugar?

Preliminary animal research on related Camellia sinensis teas suggests that catechins like EGCG can inhibit alpha-glucosidase enzymes and upregulate GLUT-4 gene expression, improving cellular glucose uptake. These effects have been observed in rodent models of glucose intolerance, but no human clinical trials have been conducted specifically on Burmese Shan Tea. Individuals with diabetes should not substitute it for prescribed medications without medical supervision.

### How much caffeine does Burmese Shan Tea contain?

Camellia sinensis teas typically contain between 20–60 mg of caffeine per 8 oz brewed cup, though exact caffeine content in Burmese Shan Tea varies based on harvest time, processing method, and leaf grade. Younger leaves and buds tend to carry higher caffeine concentrations than mature leaves. Those sensitive to stimulants should account for cumulative daily intake from all caffeine sources.

### Does Burmese Shan Tea have antioxidant benefits?

Studies on white and green tea variants of Camellia sinensis demonstrate that polyphenols activate the Nrf2 signaling pathway, leading to measurable increases in SOD, catalase, and glutathione peroxidase (GPx) activity and reduced lipid peroxidation in animal models. These antioxidant enzymes neutralize reactive oxygen species (ROS) that contribute to cellular aging and chronic disease. Direct studies on Burmese Shan Tea are lacking, but its shared polyphenol chemistry suggests comparable activity.

### Is Burmese Shan Tea safe to drink every day?

For most healthy adults, consuming 2–4 cups of brewed Burmese Shan Tea daily is considered safe and aligns with general guidance on Camellia sinensis tea consumption. Risks increase with concentrated EGCG supplements above 800 mg/day, which have been linked to rare cases of liver toxicity. Individuals taking warfarin, blood sugar medications, or iron supplements should consult a healthcare provider before regular use.

### Is Burmese Shan Tea safe to take with blood pressure or diabetes medications?

Burmese Shan Tea may have mild effects on glucose metabolism and blood pressure due to its catechin content, which could theoretically potentiate certain diabetes or antihypertensive medications. If you are taking medications for blood sugar control or hypertension, consult your healthcare provider before regular consumption, as adjustments to medication dosing may be necessary. Camellia sinensis teas are generally considered safe when combined with most medications, but individual interactions are possible.

### How does Burmese Shan Tea compare to other Camellia sinensis varieties like Chinese green tea or white tea?

Burmese Shan Tea is grown in the Shan plateau region of Myanmar and typically has a more robust flavor profile and higher tannin content compared to delicate white teas, though less oxidized than black teas. While all Camellia sinensis varieties share similar active compounds (catechins, EGCG, polyphenols), the specific terroir, altitude, and processing methods of Shan Tea may result in a unique antioxidant profile compared to Chinese or Japanese green teas. The elevated growing conditions in Shan state may contribute to higher catechin concentrations, though direct comparative clinical studies are limited.

### What is the evidence quality for Burmese Shan Tea's health benefits?

Current evidence for Burmese Shan Tea's specific health effects is primarily preliminary, based on animal studies and general Camellia sinensis research rather than human clinical trials specific to this cultivar. Most findings on glucose metabolism support and antioxidant activity come from laboratory and rodent models, which do not directly translate to human efficacy. To establish robust efficacy claims, large-scale human clinical trials comparing Burmese Shan Tea to other tea variants or placebo would be needed.

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