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What Is Matcha? 🍵
Matcha comes from the Camellia sinensis plant and is a finely ground green tea powder made from shade-grown leaves known as tencha. The process from plant to cup is precise and labor-intensive! Before harvest, the tea plants are shaded for several weeks, a process that increases chlorophyll (vibrant green color) and amino acids, specifically L-theanine. Then the leaves are carefully harvested, steamed to prevent oxidation, dried, de-stemmed and de-veined to become tencha. The tencha leaves are then slowly ground into the fine powder known as matcha.
Unlike regular green tea, where leaves are steeped in water and discarded, matcha involves whisking the entire leaf (in powder form) into water, allowing you to consume ALL of its powerful nutrients, rather than just some as you do when drinking steeped tea. You also experience its vibrant green color and rich umami flavor. But matcha is more than just tea - it’s a tradition, a ritual, and a plant-based superfood.
A Small Sip of Matcha History 🇯🇵
Matcha’s origins trace back to China. It was brought to Japan in the 12th century by the Zen Buddhist monk Eisai, who used it to support meditation by promoting calm alertness. In Japan, matcha was perfected and elevated into a cultural tradition, becoming the centerpiece of the Japanese tea ceremony - a ritual embodying mindfulness, presence, and hospitality.
Today, Japan remains the gold standard for matcha production, with top-growing regions like Uji (Kyoto), Shizuoka, Yame (Fukuoka), Nishio (Aichi), and Kagoshima nurturing this ancient tradition. Matcha continues to be celebrated worldwide as a cultural treasure, a powerful plant-based superfood, a source of creativity, pure enjoyment, and even community. Its popularity is so great today that some regions are even experiencing matcha shortages, as you may have heard.
Ceremonial vs. Culinary: What Do These Terms Actually Mean? ⚖️
This is a question we’ve been asked a lot! You’ll hear that “ceremonial” and “culinary” are marketing terms – and that is true! In Japan, they do not use these terms. There is no standardized matcha grading system with regulatory effect. So then why do we use them here in the West? These terms arose as a practical way to categorize matcha for different uses and price points in Western markets, where many customers weren’t yet familiar with traditional quality markers, like first harvest, for example.
Matcha can be harvested multiple times throughout the growing season - often up to four times per year. With each harvest, the quality, nutrient density, flavor, and color of the tea naturally change as the leaves mature.
Ceremonial grade matcha generally refers to matcha made from the first harvest of the tea plant (also known as the first flush, or Ichibancha) and is considered the highest quality matcha. Culinary grade matcha is commonly sourced from second (Nibancha) and third harvest (Sanbancha).
Why Is Matcha So Good for You? 🌱
Matcha is one of the most nutrient-dense plants on the planet. Because you’re consuming the whole leaf, you get higher levels of antioxidants, vitamins, minerals, and amino acids than any other tea.
Here’s what makes it such a powerhouse:
- Catechins & polyphenols – These potent antioxidants help neutralize free radicals, reduce inflammation, and support overall cellular health. Matcha is especially rich in catechins, including EGCG.
- EGCG (epigallocatechin gallate) – The most extensively studied catechin in green tea, known for its role in protecting cells from oxidative damage and for supporting metabolism and cardiovascular health.
- L-Theanine – A calming amino acid that promotes focus, reduces stress, and balances out caffeine. This is why matcha gives you clean, calm energy - no jitters or crashes.
- Chlorophyll – Responsible for matcha’s vibrant green color and often associated with supporting the body’s natural detoxification processes and skin health.
- Vitamins & minerals – Including vitamin C, selenium, zinc, chromium, and magnesium.
- Dietary fiber – Aids in digestion and helps support balanced blood sugar levels.
Some research you can explore 🔬
General matcha health benefits
EGCG (Epigallocatechin gallate)
- EGCG and fertility
- EGCG inhibits tumor growth in head and neck cells (2023)
- EGCG & breast cancer (2019)
- EGCG & breast cancer (2017)
- Green tea & anticancer properties (2007)
L-Theanine
- Caffeine and L-theanine benefits
- Matcha and cognitive decline in older adults
- Stress-reducing effects of L-theanine
How Is Matcha Enjoyed? 🍵
Matcha, your way …
Matcha can be enjoyed in many different ways! Traditionally as usucha (thin tea) or koicha (thick tea), as delicious lattes (hot, iced, and flavored countless ways), blended with other powders like protein, creatine, or collagen, and used in sweet and savory recipes.
Stay tuned for some of our favorite recipes and ways we love to enjoy matcha. At Poṣaṇa, we’re endlessly grateful to the farmers behind this beautiful tea and so excited to share more with you along the way! You can also join our Poṣaṇa community over on Instagram. #posanafam 💚