I have never checked for nutritional studies specifically, but wouldn't you be able to get to the primary literature using PubMed or Web of Science? If you don't have access through work or school, your local university library definitely will and maybe your public library as well. I'm considering delving into some primary literature myself and that's where I would go first for access. Google Scholar is another option although I don't know what the best journals are in this field.
I lost 40 lbs between Nov 2010 and Nov 2011 doing low-sugar for my "50 Pounds in 50 Weeks" project. I bounced halfway back up so I'm back for more!
I blog about personal finance at Evolving PF
Last edited by ERHR; 03-07-2011 at 04:47 PM.