All you ever wanted to know about Sodium in your diet

Here is a link that has tons of links to different subjects, such as how to lower your Sodium intake, latest news on sodium and related health issues, clinical trials, etc !

http://www.nlm.nih.gov/medlineplus/dietarysodium.html

here is a link to clinical trials:
http://clinicaltrials.gov/search/open/intervention=sodium+AND+(diet+OR+dietary)