Anyone try PEITC or Oleic acid supplements at high doses?

So many things to waste money on...

news.bioscholar.com/2010/07/broccoli-extract-%e2%80%98effective-against-inflammatory-bowel-disease%e2%80%99.html

http://news.bioscholar.com/2010/05/olive-oil-may-help-protect-against-ulcerative-colitis.html

And of course Boswellia : http://www.ncbi.nlm.nih.gov/pubmed/9049593