They may come from the same plant, but their nutrition profiles aren’t identical.
Reviewed by Dietitian Madeline Peck, RDN, CDN
Key Points
- Both green tea and matcha come from the same plant and therefore offer similar antioxidant benefits.
- The polyphenol EGCG found in green tea and matcha has well-researched anti-inflammatory benefits.
- The best option is the one that fits into your budget and routine.
Your morning beverage of choice can kick your day off with more than just caffeine. Both green tea and matcha are rich sources of antioxidants, tiny but mighty compounds that help protect your cells from damage caused by reactive compounds called “free radicals.” These compounds are formed in a variety of scenarios, from an infection to environmental pollutants, and can fuel chronic inflammation.
Thankfully, you can’t go wrong with choosing either matcha or green tea, as both options are a rich source of antioxidants. To help you decipher which is better for your routine, dietitians gave the lowdown on green tea and matcha’s antioxidant content, plus expert tips for enjoying both of these delicious drinks.
Antioxidants in Green Tea
Green tea is known for its impressive antioxidant polyphenol content, specifically for a group of plant compounds called catechins. In fact, more than half of green tea’s polyphenols come from one standout catechin: epigallocatechin gallate, commonly known as EGCG.
“EGCG is one of the most well-researched compounds in tea for its antioxidant and anti-inflammatory properties,” says performance dietitian Kelly Jones, MS, RD, CSSD. Research suggests it may offer protective benefits against a range of conditions, including heart disease, certain cancers, neurodegenerative disorders and certain metabolic conditions.
But EGCG isn’t the only beneficial compound in your cup. Green tea also contains other catechins, like epigallocatechin (EGC), epicatechin-3-gallate (ECG) and epicatechin (EC). While these are present in smaller amounts, they still contribute antioxidant and anti-inflammatory effects and appear to work alongside EGCG to support overall health.
The benefits may even go beyond fighting inflammation. Jones notes that green tea’s polyphenols may also influence gut health. “Research suggests that tea polyphenols may have a prebiotic effect, meaning they help feed and support beneficial gut bacteria,” she explains. While scientists are still learning more about this connection, it’s another reason to reach for a warm cup of tea.
Leslie Bonci, MPH, RDN, CSSDalso points out that an amino acid in green tea called L-theanine possesses antioxidant benefits. In addition to contributing to tea’s signature calm-yet-focused effect, emerging research suggests L-theanine could have antioxidant and anti-inflammatory properties, with potential benefits for heart health, metabolic health and immune function.
Antioxidants in Matcha
Matcha and green tea actually come from the same plant, Camellia sinensis. The key difference lies in how they’re prepared. Traditional green tea is made by steeping the leaves in hot water and discarding them before drinking. Matcha, on the other hand, is made by grinding whole tea leaves into a fine powder that’s whisked directly into water, which means when you drink matcha, you’re consuming the entire leaf.
That distinction matters when it comes to antioxidant content. Because matcha uses the whole leaf, it may deliver higher concentrations of certain beneficial compounds per serving. “Matcha may offer higher concentrations of the catechin compounds found in green tea, along with more substantial amounts of vitamin C and chlorophyll, since the whole leaf is consumed,” says Jones. Catechins, especially EGCG, are also the primary antioxidants in matcha, while vitamin C and chlorophyll also contribute antioxidant activity.
That said, it’s important to highlight that the antioxidant benefits of traditional green tea compared to matcha are not widely researched. While matcha likely contains greater overall concentrations of these compounds by weight, the body of research that focuses specifically on matcha is still far smaller compared to the decades of studies on brewed green tea. “Not all data on green tea can automatically be applied to matcha,” Jones notes, since research directly examining matcha’s health effects remains more limited.
Based on what we know so far, matcha’s active compounds, including catechins, L-theanine, and chlorophyll, appear to offer similar antioxidant and anti-inflammatory benefits to those seen with green tea. Emerging research suggests regular matcha intake may support heart health, metabolic function and even cognitive performance. While more human studies are needed, current evidence points to potential benefits for both physical and mental well-being.
Which is Healthier?
The simplest answer is: whichever option you enjoy and can afford to keep routinely in your diet. Bonci shares that “both provide health benefits, but it comes down to taste preference, how one prefers to use it, and using it properly.” Since matcha is a powder and needs to be whisked well, it’s important to make sure users are preparing it properly (and not leaving it on the bottom of the glass) to reap the benefits.
Jones agrees, sharing, “If steeping green tea leaves has been your go-to, keep it. As a sports dietitian, I often recommend green tea pre-game to athletes who participate in sports requiring mental stamina due to the caffeine and L-theanine combination. Since they’re often traveling and on-the-go, it tends to be easier to fit into their lifestyle than matcha.”
Plus, since clinical findings are still unraveling when it comes to matcha benefits on human health, it’s too early to say if it reigns supreme in comparison to a cup of brewed green tea. The high price point for most matcha options also might make it inaccessible for certain budgets.
Our Expert Take
At the end of the day, green tea and matcha both come from the same plant, Camellia sinensis. This means they share many of the same powerful antioxidant compounds. The main difference comes down to preparation. Green tea is brewed by steeping the leaves, while matcha is made from finely ground whole leaves that are whisked into water and consumed entirely. Because of that, matcha may deliver higher amounts of certain antioxidants, including EGCG, chlorophyll and vitamin C. Still, researchers are continuing to study whether those higher concentrations translate into meaningful differences in long-term health outcomes.
Keep in mind that both beverages can be a nourishing addition to your routine. Whether you prefer the light, refreshing taste of green tea or the rich, earthy flavor of matcha, choosing the one you enjoy and will drink regularly is what matters most.
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