Eating Disorders
Anorexia  National Eating Disorders Association
Bulimia  Comprehensive overview covers symptons, treatment and coping with this eating disorder. 

Mental Health

Alcohol and Drug Abuse
Alcoholics Anonymous An organization of alcoholics whose purpose is to stay sober and help others recover from the disease of alcoholism.   
Al-Anon/Alateen A support and discussion group for the relatives of people suffering from alcoholism.
DayOne  DayOne is Maine's leading agency dealing with teen drug and alcohol abuse. 

Health and Sexuality
Ash Noah NOAH provides access to high quality full-text consumer health information that is accurate, timely, relevant and unbiased.
GLBT National Help Center - Serving the Gay, Lesbian, Bisexual, and Transgender.
PFLAG Parents, Families, and Friends of Lesbians and Gays
Teens Health Cutting and Self-Harm.
WebMD Cutting and Self-Harm : Warning Signs and Treatment.
SCARLETEEN Articles, advice, accurate information and interactive media for young adults to explore and understand their sexuality.