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The Science of Caffeine in Tea: Effects, Metabo...

1. Caffeine Content in Tea and CoffeeCaffeine in tea is primarily concentrated in the young shoots of the plant, making up about 2%-4% of the dry weight. For example, a...

The Science of Caffeine in Tea: Effects, Metabo...

1. Caffeine Content in Tea and CoffeeCaffeine in tea is primarily concentrated in the young shoots of the plant, making up about 2%-4% of the dry weight. For example, a...

Tea Brewing Guide

Tea Brewing Guide