www.alcoholics-anonymous.org.uk/ Well-known organisation providing support for problem drinkers.
www.talktofrank.com/ Reliable information about drugs and substance misuse.
www.nhs.uk/Depression Information about depression and NHS-based treatment options.
www.nimh.nih.gov/health/publications/depression/ American site that provides useful information about depressive disorders.
www.depressionalliance.org UK charity for people suffering from effects of depression.
www.social-anxiety.org.uk Charity offering support for social phobia.
www.nimh.nih.gov/health/topics/anxiety-disorders/index.shtml American site: a good source of information about the various forms of anxiety and discussion of treatment options.