Green tea contains caffeine and tannins, an antioxidant that can mess with iron absorption. So drinking it at certain times ...

Fact checked by Nick Blackmer Coffee delivers a faster, stronger energy boost, while green tea offers calmer, more sustained ...

Some say the best time to drink tea is at night, but that’s only if the tea doesn’t have caffeine. Learn which teas to drink in the day and at night.

Green tea contains polyphenols, catechins, and caffeine, which may contribute to modest weight-loss benefits. A 2023 review ...

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 ...

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 ...

Drinking green tea daily for 30 days offers benefits like boosted metabolism, clearer skin, improved focus, better heart health, enhanced gut microbiome, and reduced stress, supported by antioxidants ...

The difference between green tea and black tea stems from the way they are processed. To know which one has more antioxidants and offers other nutritional benefits, read on.