... Mao Mount Huangshan peak. Special effectThe 1 exciting role: tea caffeine can excite the central nervous system, help people cheer up, ... fatigue, improve work efficiency. 2: the diuretic effect of caffeine in tea and theophylline has a diuretic effect, used in the ... has also certain curative effect. 6 weight loss: the caffeine in tea, inositol, folic acid, pantothenic acid and aromatic substances and ...