1. Beverage caffeine intakes in the U;Mitchell, D C, Knight, CA, Hockenberry J, Teplans;S. Food Chem Toxicol,2014
2. Caffeine (1,3,7-trimethylxanthine) in foods: a comprehensive review on consumption, functionality, safety, and regulatory matters;Heckman, M.A., Weil, J., Gonzalez de Mejia, E.;J Food Sci,2010
3. Association of coffee drinking with total and cause-specific mortality;Freedman ND, Park Y, Abnet CC, Hollenbeck AR, Sin;N Engl J Med,2012
4. Regular coffee but not espresso drinking is protective against fibrosis in a cohort mainly composed of morbidly obese European women with NAFLD undergoing bariatric surgery;Anty, R., Marjoux, S., Iannelli, A., Patouraux, S;J Hepatol,2012
5. Coffee and tea consumption and the risk of Parkinson’s disease;Hu, G., Bidel, S., Jousilahti, P., Antikainen, R.;Mov Disord,2007