Which Is Better for Antioxidants and Heart Health?

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Key Takeaways

  • The antioxidant content of green and white tea is comparable, making both good dietary options to help ward off cellular damage caused by oxidative stress.
  • White tea and green tea are both healthy options when it comes to heart health because they contain high levels of EGCG.
  • Both teas offer health benefits in regard to other aspects of health, such as weight management, blood sugar and insulin resistance, and chronic disease management.

Both white and green tea offer antioxidants and can be good for heart health. White tea tends to have slightly higher levels of antioxidants because of how it is processed, which may make it even more beneficial for heart health.

Antioxidants in Both Teas

Both white and green teas contain antioxidants, and they are both grouped into the same category of unfermented teas made from the Camellia sinensis plant.

White tea is often the type of tea that’s the least processed after it’s harvested. Because of the more limited processing, the amount of antioxidants retained from harvest to cup is often higher than what is found in green tea.

That said, green tea does have white tea beat in concentrations of one type of antioxidant, catechin. Catechins are forms of flavonoids that act as powerful antioxidants in the body to protect against free radicals. Both white and green teas get their antioxidants from polyphenols and flavonoids, plant compounds known for their beneficial properties.

What Are Antioxidants Good For?

Antioxidants help stabilize free radicals, which are molecules that can cause cellular damage. When these free radicals aren’t stabilized, it leads to oxidative stress, and the damage can cause widespread inflammation and an increased risk of developing disease.  

Heart Health Benefits

Green tea and white tea offer heart health benefits because of their antioxidants. They also contain high levels of epigallocatechin gallate (EGCG), a polyphenol that interacts with the body at the cellular level to support various aspects of heart health. Research shows that EGCG may:

  • Reduce stiffness in the arteries
  • Relax blood vessels, allowing for better blood circulation
  • Lower blood pressure

EGCG can indirectly improve heart health by lowering inflammation and reducing oxidative stress, factors that can impair the body’s ability to grow and repair blood vessels.

Both white and green tea have higher levels of EGCG than other types of tea.

What Tea Has the Highest EGCG?

EGCG amounts are comparable between white and green tea, with white tea ranging from 5.23- 9.49 g per 100 g of tea and green tea ranging from 4.4-9.6 g per 100 g of tea.  

Additional Benefits of White and Green Tea

Both green and white tea share similar health benefits due to their plant compounds and composition. The differences typically lie in their processing, with green tea being more processed than white tea.

Some of the health benefits of tea you can get from both may include:

  • Support for weight management and reduced fat storage
  • Decreases in markers of chronic disease
  • Lower chronic disease risk
  • Improved blood sugar control and insulin sensitivity
  • Lessened inflammation in conditions such as Crohn’s disease
  • Better metabolism regulation

Other Things to Consider When Choosing

While white tea and green tea are similar in terms of health benefits, their flavor profiles and caffeine content differ. Green tea is higher in caffeine, whereas white tea is lower, and white tea has a subtle, fruity or floral flavor, while green tea is typically more vegetal and earthy.

Because their health profiles are similar, choosing the ideal one for you may come down to your preferences for flavor and caffeine content instead.

Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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Angelica Bottaro

By Angelica Bottaro

Bottaro has a Bachelor of Science in Psychology and an Advanced Diploma in Journalism. She is based in Canada.

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