Probably not much: Typhoo is a brand, and they make many different kinds of tea, but assuming you are drinking their black tea, it has about 75 mg of caffeine (theobromine actually, which is converted to caffeine). You are taking in about 500 mg of caffeine per day, which isn't a lot. If you were sensitive to it, and getting anxiety, tremor, insomnia, i would recommend cutting down. If you arent, dont worry about it.
Answered 8/20/2017
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A doctor has provided 1 answer
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3 doctors weighed in across 2 answers
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