An average 8–ounce (oz) cup of coffee contains around 80–100 milligrams (mg) of caffeine. However, the caffeine content can vary considerably depending on several factors such as coffee type, brewing ...

Matcha tea is a kind of green tea. It may be good for your heart, weight, and other aspects of health due to its antioxidant content. It’s also easy to incorporate into your diet. Matcha is popular in ...

An 8-ounce (230-ml) cup of green tea contains between 30 and 50 milligrams of caffeine. Bagged teas tend to be more caffeinated than loose leaf teas. Green tea is a popular drink with many health ...