Matcha and Cancer Prevention: What the Science Says

Posted on April 14 2023, By: Luke Alcock

Matcha and Cancer Prevention: What the Science Says


Cancer has affected millions of people worldwide, and it's a topic that hits close to home for many of us. In my case, I lost my mother to breast cancer in October 2021, and that experience inspired me to delve deeper into the world of cancer prevention.

My mother drank green tea religiously, and it helped her achieve remission for five years. Little did we know that there was something even more potent than green tea—matcha.

In this article, we’ll explore the science behind matcha and its potential role in cancer prevention.

The Science Behind Matcha

Matcha vs. Green Tea

Matcha is a type of green tea made by grinding whole tea leaves into a fine powder. It has a vibrant green color and a slightly sweet, vegetal taste. Unlike traditional green tea, where the leaves are steeped in water and discarded, matcha allows you to consume the entire tea leaf, which means you're getting a more concentrated source of nutrients.

Catechins and EGCG

The primary compounds responsible for matcha's cancer-fighting properties are catechins, a type of antioxidant found in tea. The most potent catechin in matcha is epigallocatechin gallate (EGCG), which has been the focus of numerous scientific studies. Research suggests that EGCG has powerful anti-cancer properties, including the ability to inhibit tumor growth and promote cancer cell death.

Matcha's Role in Cancer Prevention

Antioxidants and Free Radicals

Free radicals are molecules with unpaired electrons that can damage cells and contribute to the development of cancer. Antioxidants, like those found in matcha, neutralize free radicals, thereby helping to prevent cellular damage. The high concentration of catechins in matcha makes it a powerful source of antioxidants, which may play a role in cancer prevention.

Anti-Inflammatory Properties

Chronic inflammation has been linked to the development of various types of cancer. The catechins in matcha have been shown to possess anti-inflammatory properties, which may help reduce the risk of cancer by minimizing inflammation in the body.

Boosting the Immune System

A strong immune system is essential for preventing cancer, and matcha may play a role in enhancing immune function. Studies have shown that EGCG can boost the production of immune cells, helping the body fight off infections and diseases, including cancer.

Inhibiting Tumor Growth

Research suggests that the EGCG in matcha may help inhibit tumor growth by suppressing the formation of new blood vessels that supply tumors with nutrients. This process, known as angiogenesis, is crucial for tumor growth and survival. By inhibiting angiogenesis, matcha may help to prevent the progression of cancer.

Personal Connection

My Mother's Battle with Breast Cancer

My mother's fight with breast cancer was a painful journey for our family. She was a strong woman who never gave up, and her dedication to her strict diet, which included drinking green tea, was a testament to her will to fight. Although she ultimately didn’t make it, she had five good years in remission. This proved to me that diet and lifestyle have a massive effect on our health and might even help prevent or treat cancer.

Discovering Matcha

During my mother’s battle, I became determined to find better ways to help others who might be touched by cancer. This led me to the discovery of matcha, a more potent form of green tea that is packed with antioxidants, including EGCG. My mother never got to try our organic Uji matcha, and I’ve always wondered whether it could have made a difference.

Luckily, she was still with us when I started the Premium Health Japan journey. She knew she was my inspiration, and she was humbled by that. As I try to share the benefits of this amazing and powerful tea with others, I know that she is looking down with a smile on her face.

Incorporating Matcha into Your Daily Life

Matcha Tea

One of the easiest ways to incorporate matcha into your daily routine is by preparing and enjoying a cup of matcha tea. Simply whisk a teaspoon of matcha powder with hot water until frothy and enjoy. The smooth, rich flavor is not only delicious but also packed with health benefits.

Matcha Lattes

For those who prefer a creamier beverage, matcha lattes are a popular alternative. Mix matcha powder with a small amount of hot water to form a paste, then add warm milk or a milk alternative to create a creamy, delicious drink. Sweeten with honey or your preferred sweetener if needed.

Matcha Recipes

Matcha can also be incorporated into various recipes, such as smoothies, baked goods, and even savory dishes. Adding a teaspoon or two of matcha powder to your favorite recipes is an easy way to boost their nutritional value and enjoy the potential cancer-fighting benefits of matcha.

Check out our matcha recipes here.


The loss of my mother to breast cancer motivated me to learn more about the potential of matcha in cancer prevention. While more research is needed to fully understand its effects, the current evidence suggests that matcha's high concentration of antioxidants and anti-inflammatory properties may play a role in preventing cancer.

By incorporating matcha into your daily routine, you can enjoy its potential health benefits and join the fight against this devastating disease. If you’re interested in checking out our organic Uji matcha from the first spring harvest, head on over to our shop page.


  1. Is matcha safe to consume daily? Yes, matcha is generally safe to consume daily in moderation. However, it's essential to choose high-quality, pure matcha to avoid consuming excessive amounts of contaminants or pesticides.
  2. How much matcha should I consume for cancer prevention? There is no established dosage for matcha consumption for cancer prevention. However, most studies have focused on the equivalent of 1-3 cups of matcha tea per day. It's always best to consult with your doctor before making significant dietary changes.
  3. Can matcha replace traditional cancer treatments? While matcha may have potential cancer-fighting properties, it should not be used as a replacement for traditional cancer treatments. Always consult with your healthcare provider to discuss the best course of action for treating cancer.
  4. Is matcha suitable for everyone? While matcha is generally safe for most people, some individuals may be sensitive to caffeine or have allergies to tea. If you have concerns, consult with a healthcare professional before incorporating matcha into your diet.
  5. Where can I find high-quality matcha? High-quality matcha is typically sourced from Japan and is available online or at specialty tea shops. When choosing matcha, look for a vibrant green color, a fine texture, and a slightly sweet aroma. It's essential to choose pure, high-quality matcha to ensure you're consuming a product free of contaminants or pesticides.

SHOP for ceremonial grade organic Uji matcha and check out our Premium Matcha Sets.

Relevant Links

Matcha Benefits

How to Make Matcha Tea

Matcha Recipes

Matcha Buying Guide

Matcha Accessories

Ceremonial vs. Culinary Matcha

History of Matcha

Japanese Tea Ceremony

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