9/1/2023 0 Comments Stash green tea caffeine![]() ![]() It’s all about the ratio: the more water you use, the more diluted your tea will be, and consequently, the less caffeine will be in each cup. The actual percentage depends on the length of each steep. A second steep has 70% of the caffeine as the original on average, with the third yielding about 25%. Caffeine level among varietals is influenced by factors like oxidation and the part of the leaf used. In the case of white tea, typically regarded as the weakest among teas, some can have almost as much caffeine as a green brew. Take green tea for example: hojicha has almost no caffeine, while matcha uses the whole leaf and comes supercharged. ![]() While black tea has more caffeine than green tea on average, this isn’t a hard and fast rule. This only applies to the “cold brew” method-making your tea hot and then pouring it over ice will yield a similar caffeine level to never icing it in the first place. Heat extracts caffeine, so a hot brew will have more caffeine than an iced one. For a 6oz cup of hot water, Stash Premium Green yielded 16mg at 1 min, 27mg at 2 min, and 36mg at 5 min. A study from the Journal of Analytical Toxicology revealed some exact numbers. Steeping releases water slowly into a brew, so you have plenty of time to take the tea out and modify the caffeine level. But it’s less simple than choosing a type of tea and sticking with it-there are a lot of ways you can adjust the caffeine in your drink no matter what type of tea you have in your mug. For every person who only drinks black tea for maximum focus, there’s someone who only drinks herbal tea since caffeine gives them a headache. ![]()
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