Commentary: Salt and the assault of opinion on evidence

http://ije.oxfordjournals.org/content/early/2016/02/17/ije.dyw015.full#pq=bFAaRn

I also lament the lack of some pivotal long-term pragmatic randomized trials to answer questions in the contested borderland between believers and non-believers. I hate being a believer or a non-believer, I went into science because I did not want just to have to believe.
---Steve