Here is a list of links that I have found useful.
Proactive Group is a great support group based in Princess Margaret’s Hospital Epping. http://www.proactive.me.uk/index.html
Clinical Trials website and Neptunes Info
http://www.ctc.ucl.ac.uk/TrialDetails.aspx?Trial=148&term=Neptunes
Helen Rollason Cancer Charity
Hummingbird Support Group
Prostate Cancer UK
Cancer Research