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

Green tea and coffee are two of the world’s most-loved drinks, and both have a reputation for boosting energy while offering ...

This ancient beverage does more than hydrate—it’s packed with antioxidants and compounds that boost your health, focus, and longevity. A steaming cup of tea holds more than flavor—it’s a source of ...

In TODAY.com's Expert Tip of the Day, a cardiologist reveals the No. 1 "best habit of all" to develop in 2026 when it comes ...

In the dead of winter, it can be hard to keep your alertness up when it gets darker. Here are a few good habits that will help you stay productive ...

Heidi Cope is a health and science writer based in Fort Worth, Texas. She often writes long-form, informational content about health, wellness, and disability, and enjoys interviewing healthcare ...

Share on Pinterest A heart-healthy lifestyle can help promote longevity following cancer treatment. Tatiana Maksimova/Getty Images Researchers say that people who have undergone cancer treatment can ...

A major scientific review uncovers how a simple cup of brewed tea can deliver real health gains, from heart protection to sharper cognition. However, it also warns consumers about the risks hiding in ...

Scientists found that high-flavanol foods can prevent the decline in blood vessel function that occurs after prolonged sitting. Even physically fit men weren’t protected unless they had consumed ...

When it comes to diet and heart health, you likely know the major dos and don’ts. Do eat a plant-forward diet. Don’t eat fatty meats like bacon and sausage every day. Do eat foods high in unsaturated ...

Both green tea and black coffee are rich in antioxidants, which protect cells in the body and help prevent chronic diseases. Coffee contains about four times more caffeine than green tea per serving.