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

Drinking green tea with L-theanine can cause calm alertness because the caffeine in the tea wakes you up, while L-theanine promotes relaxation.

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.

Tea and coffee made with mushrooms like chaga and reishi have become popular health beverages. Benefits of mushroom tea may include boosted immune function, blood sugar management, and improved ...

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 ...

Can your daily cup of tea actually protect you from heart disease, cancer, and even aging? New research says yes — but only ...

Can excessive tea consumption harm kidney health? Experts explain the link between tea, hydration, oxalates, and kidney ...

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

Here's what makes matcha unique among other green powders and beverages, how it can benefit your health and why moderation still matters.

One of the main byproducts of fermentation is acetic acid, which is also found in vinegar. Acetic acid is known for its ...

I know of no study that has explored the effects of tea on congested ears. I’d like to hear from anyone who has found a ...

There are many teas you can drink when you have a cold, but the best options help alleviate your symptoms. Here are some top choices to try.