2Tokunaga S, White IR, Frost C, Green tea consumption and serum lipids and lipoproteins in a population of healthy workers in Japan[J]. Ann Epidemiol, 2002,12 (3):157-165.
3Iman AH. Mohanmmd AA, Amalb A. Black tea consumption and serum lipid profiles in Saudi women: a cross- sectional study in Sardi Arabia [J]. Nutr Res, 2002,23 (1):1515- 1526.
4Yang M, Wang C, Chen H. Green oolong and black tea extract modulate lipid metabolism in hyperlipidemia rats fed high - sucrose diet [J]. J Nutr Biochem, 200112(1):14-20.
5安徽农学院主编,茶叶生物化学[M],农业出版社(北京),1986.6,P101.
6Pendergrast M. Uncommon grounds: The history of coffee and how it transformed our world, Basic book, New York, P.522.
7New York Times. More hip,higher hop caffeinated drinks catering to excitable boys and girls. 1997, August 22.
8Bemstein GA, Carroll ME, Thuras PD, et al. Caffeine dependence in teenagers [ J]. Drug and Alcohol Dependence. 2002,66:1 - 6.
9Ogawa N, Ueki H. Clinical importance of caffeine dependence and abuse [J]. Psychiatry Clin Neurosci. 2007 Jun;61 (3):263 - 268.
10Jones HA, Lejuez CW. Personality correlates of eaffeine dependence: the role of sensation seeking, impulsivity, and risk taking [J]. Exp Clin Psyehophannaeol. 2005 Aug; 13(3) :259 - 205.