As well as being a wonderfully tasty beverage, green tea contains fantastic compounds that can help prevent many common health conditions. Green tea comes from the same plant as black tea, Camellia sinensis. The difference, however, is that green tea is blanched before drying, while black tea is allowed to oxidize, effectively converting many of the beneficial catechins into astringent tannins. In part because of these catechins, like EGCG, green tea is antimicrobial, astringent, antioxidant, cancer fighting, and inflammation modulating. Not only does it contain less caffeine than black tea, green tea also has theanine, a relaxation-inducing compound that can help reduce anxiety.
Just three cups a day may be helpful for the prevention of cancer and atherosclerosis. Numerous studies have shown green tea to be useful for lowering cholesterol, especially LDL cholesterol. Additionally, when combined with sensible diet and exercise, green tea may help with weight loss, especially in people with increased belly fat. Green tea’s ability to help reduce glucose and insulin could explain why it helps induce belly fat loss, as insulin resistance and elevated glucose tend to encourage weight gain in that region of the body. Regular consumption of green tea is also thought to be one of the reasons why Asian women have a consistently lower rate of breast cancer. Furthermore, if you swish it around your mouth before swallowing, green tea can help stop gingivitis.
To prepare, you need only to steep your green tea for one minute to extract these incredible compounds, but feel free to steep it longer if you prefer a stronger, more bitter flavor. During these hot Arkansas summers, green tea also makes a refreshing iced tea that can help beat the heat. To give you another way to enjoy green tea this summer, our bulk herbs department has added a delicious raspberry flavored green tea.
If you wish to read Dr. Michael Greger’s other ideas on why there are lower rates of breast cancer in Asian demographics, check out his recent post.