I used medical journals for the research, they are all behind paywalls -- if you...

tony584 on Jan 11, 2011 | parent | context | favorite | on: L-Theanine: a 4,000 Year Old Mind-Hack

I used medical journals for the research, they are all behind paywalls -- if you have access to some University Journal Databases, check the sources in the bottom of the articles. The most recent study was published in December of 2010.