Medically reviewed by Angela Ryan Lee, MD Hibiscus tea has consistent evidence for lowering blood pressure, especially ...

Don’t kettle for just any source of caffeine — green tea has its health benefits, but it could also make you happier. Previous research has shown the positive quali-teas of the drink, such as reducing ...

Green tea can help lower blood pressure when consumed regularly. Learn how often and how much to drink to reap the blood pressure benefits.

Medically reviewed by Aviv Joshua, MS, RDN Key Takeaways Chai and green tea come from the same plant but are made differently ...

Drinking green tea is beneficial for your brain, bones, skin, and heart. Green tea's benefits come from caffeine and L-theanine, which boost memory and attention. Green tea can also have anti-aging ...

Is decaf green tea good for you? Just 8 ounces of green tea contains between 20 and 50 milligrams of caffeine. While this is not an excessive amount — it is around three times less than the average ...

Green tea is one of more than 1,000 varieties of tea and is a beverage or dietary supplement promoted for improving mental alertness, relieving digestive symptoms and headaches, and promoting weight ...

Green tea contains polyphenols, catechins, and caffeine, which may contribute to modest weight-loss benefits. A 2023 review suggests that catechins can influence metabolism and fat markers, while ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...