Transparency & Accountability

Every Claim, Backed by Evidence

POUR is built on verifiable data, academic research, and credible sources. This page documents every significant claim made on this website, with full citations and links to primary sources.

Verified Industry Claims

Key facts about Nepal's tea industry, elevation ranges, and production data.

200,000+ farmers in Nepal's tea industry

Nepal Economic Forum 2024: "over 15,000 smallholder farmers" directly producing, plus 75,000+ indirect employment

Nepal Economic Forum

Nepal grows tea across 1,500m to 2,500m elevation range

Official NTCDB data: Ilam, Panchthar, Dhankuta districts at 1,500-2,500m

Nepal Tea and Coffee Development Board Source

Nepal produces 26,000+ metric tons of tea annually

Nepal Economic Forum 2024: 6,500 tons Orthodox + 18,000 tons CTC = 26,000 total

Nepal Economic Forum

Orthodox tea represents 95% of Nepal's tea exports

Nepal Economic Forum 2024 export data analysis

Nepal Economic Forum

Approximately 48% of Ilam district tea growers organically certified

2014 Ilam district survey: 213 of 441 growers (48.3%) certified organic

Journal of Agriculture and Forestry University

High-altitude tea contains elevated L-theanine levels

CORRECTION: Research shows theanine levels DECLINE with altitude. Mid-altitude (1,500-2,000m) produces highest theanine.

National Center for Biotechnology Information (PMC)National Center for Biotechnology Information (PMC)

163 registered tea estates in Nepal

Nepal Economic Forum 2024: 163 estates across Ilam, Panchthar, Dhankuta, Morang

Nepal Economic Forum

Complete Citations Database

All sources used throughout POUR content, organized by type.

Reports & Analysis

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Sushant Dhakal. From Taste to Trade: Exploring the Dynamics of Nepal's Tea Export Sector (2024)
Nepal Economic Forum•Comprehensive analysis of Nepal's tea export sector with official production statistics•7-minute read
View Source
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Nepal Tea: Elevation, Terroir, and Regional Characteristics (2024)
•Educational resource on Nepal tea elevation ranges and growing characteristics
View Source

Research & Academic Papers

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K. B. Adhikari, P. P. Regmi, D. M Gautam, R. B. Thapa, G. R. Joshi. Value Chain Analysis of Orthodox Tea: Evidence from Ilam District of Nepal (2017)
Journal of Agriculture and Forestry University•Detailed study of organic certification impact on tea grower income and value chain (441 households surveyed)•61-68
View Source
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Altitude-Dependent Metabolomic Changes in Tea Leaves (2024)
National Center for Biotechnology Information (PMC)•Metabolomic profiling study showing altitude effects on theanine and other tea metabolites
View Source
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Theanine Content Variation Across Elevation Gradients (2023)
National Center for Biotechnology Information (PMC)•Quantified theanine levels at 396m, 517m, and 623m elevations on Fenghuang Mountain plantation
View Source

Government & Official Data

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Nepal Tea Production Data (2024)
Nepal Tea and Coffee Development Board•Official government data on tea production, acreage, and farmer statistics
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Nepal Tea Elevation and Growing Regions (2024)
Nepal Tea and Coffee Development Board•Official source on tea cultivation elevations in Ilam, Panchthar, Dhankuta districts
View Source

Books & Texts

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Stephen W. Porges. The Polyvagal Theory: Neurophysiological Foundations of Emotions, Attachment, Communication, and Self-regulation (2011)
•W.W. Norton & Company•Foundational work on vagal regulation and nervous system response to safety cues
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Kakuzo Okakura. The Book of Tea (1906)
•Tuttle Publishing•Classic text on Japanese tea aesthetics, Zen philosophy, and cultural significance of tea ceremony
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Lu Yu. The Classic of Tea (Cha Jing) (760)
•Translated by Francis Ross Carpenter; oldest definitive work on tea, written during Tang Dynasty
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Leonard Koren. Wabi-Sabi: for Artists, Designers, Poets & Philosophers (1994)
•Imperfect Publishing•Definitive exploration of Japanese aesthetic principles of imperfection and incompleteness
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Johann Hari. Stolen Focus: Why You Cannot Pay Attention and What You Can Do About It (2022)
•Crown Publishing•Evidence-based investigation into modern attention crisis and restoration practices
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Oliver Burkeman. Four Thousand Weeks: Time Management for Mortals (2021)
•Farrar, Straus and Giroux•Philosophical framework on limited time, attention, and what deserves focus
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D.T. Suzuki. Zen and Japanese Culture (1959)
•Princeton University Press•Comprehensive study of Zen philosophy, aesthetics, and integration into Japanese life
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Jalal ad-Din Rumi. The Essential Rumi (1995)
•HarperOne•Translated by Coleman Barks; collected poetry of Sufi mystic emphasizing presence and dissolution of self
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John Blofeld. The Chinese Art of Tea (1985)
•Shambhala Publications•Study of Taoist and Buddhist influences on Chinese tea practice and philosophy

Our Methodology

Accuracy Standards

Every factual claim on POUR undergoes verification. We prioritize primary sources (government data, peer-reviewed research) over secondary ones. When research contradicts marketing claims (as with altitude and L-theanine), we report the evidence, not the narrative.

Tibet Transparency

This citations page is intentionally transparent. You will find corrections where initial claims were inaccurate (e.g., L-theanine altitude relationship). Science evolves. So do we.

Community Sourcing

Found an error? Have a source to add? Contact us. POUR is committed to accuracy over marketing.