Yes, green tea does contain caffeine. However, the amount of caffeine in green tea can vary depending on a number of factors, including the type of green tea, the way it is processed, and the length of time it is steeped.

On average, a cup of green tea contains around 25-29 milligrams of caffeine, which is less than the amount of caffeine found in a cup of coffee, which typically contains around 70-140 milligrams of caffeine. Some types of green tea, such as matcha, may contain higher amounts of caffeine due to the way they are prepared.

It is important to note that caffeine can affect people and animals differently, and some individuals may be more sensitive to its effects. If you are sensitive to caffeine or are trying to limit your caffeine intake, it is a good idea to choose decaffeinated green tea or to limit your consumption of green tea and other caffeinated beverages.

Is green tea healthy?

Green tea is considered healthy due to its high antioxidant content. Antioxidants are substances that can neutralize harmful molecules called free radicals, which can damage cells and contribute to the development of chronic diseases such as cancer and heart disease.

One type of antioxidant found in green tea is called catechins, which have been shown to have a number of potential health benefits. Some studies have suggested that catechins may help to reduce the risk of heart disease, lower blood pressure, and improve cholesterol levels.

Green tea may also have a number of other potential health benefits, including aiding in weight loss, improving brain function, and reducing the risk of type 2 diabetes. However, it is important to note that more research is needed to fully understand the potential health benefits of green tea and to determine the optimal amount and frequency of consumption.