Are you or someone you know bisexual? This is a great resource.
Forty-five percent of bisexual women have considered or attempted suicide, followed by bisexual men (35%), lesbians (30%), gay men (25%), and much lower rates for heterosexual women and men.
Bisexual women are twice as likely to have an eating disorder than lesbians.
Bisexual women report the highest rates of alcohol use, heavy drinking, and alcohol-related problems when compared to heterosexual and lesbian women.
Bisexual men and women report the highest rates of smoking of all orientations.
More at the link. The title is a link.