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How much caffeine does red rose black tea have?

In: Coffee [Edit categories]

Answer:

According to "A study of caffeine in tea" published by the American Journal of Clinical Nutrition, a weak cup of Red Rose contains 45mg, a medium-strength 62mg, and a strong cup 90mg. This is slightly more than other varieties of black tea such as Lipton.

See http://www.ajcn.org/cgi/reprint/31/10/1727.pdf

First answer by ID1110346251. Last edit by ID1110346251. Question popularity: 2 [recommend question].

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