Other Names: Black Leaf Tea, Camellia sinensis, Camellia thea, Camellia theifera, Chinese Tea, English Tea, Feuille de Thé Noir, Tea, Té Negro, Thé Anglais, Thé Noir, Thea bohea, Thea sinensis, Thea viridis, Theaflavin, Théaflavine.<br>See also :* [[Earl Grey Tea]]* [[Green Tea]]
==Special Precautions of Black Tea==
* Black tea is safe for most adults. Too much black tea, such as more than five cups per day, can cause side effects because of the caffeine. These side effects can range from mild to serious and include headache, nervousness, sleep problems, vomiting, diarrhea, irritability, irregular heartbeat, tremor, heartburn, dizziness, ringing in the ears, convulsions, and confusion.