"About.com Mental Health" do have a wealth of info
http://mentalhealth.about.com/

NetDoctor.co.uk
http://www.netdoctor.co.uk/index.shtml

NHS Choices.
http://www.nhs.uk/Pages/HomePage.aspx

Patient.co.uk
http://www.patient.co.uk/

CDC
http://www.cdc.gov/

The Department of Health and Human Services (HHS)
http://www.hhs.gov/

Self Improvement Resources
http://www.selfgrowth.com/mentalhealth_articles.html

The Mental Help Net website exists to promote mental health and wellness education and advocacy.
http://www.mentalhelp.net/

TheSite.org aims to be the first place all young adults turn to when they need support and guidance through life. We believe all young people have the capacity to make their own decisions and life choices, provided they have access to high quality, impartial information and advice. We don't tell anyone how to lead their lives - we just believe everybody should have all the information they need to make their own decisions.
http://www.thesite.org/healthandwellbeing/mentalhealth

Healthline's Learning Centers provide comprehensive information on over 1000 of the most common diseases and conditions.
http://www.healthline.com/health-centers

NIMH envisions a world in which mental illnesses are prevented and cured.
http://www.nimh.nih.gov/health/publi...te-index.shtml