Why Bisexual People Face Unique Health Challenges
Bisexual people are the single largest group within the LGBTQ+ community by most estimates. Yet bisexual people receive less research funding, less tailored community programming, and less acknowledgment in healthcare systems than gay and lesbian populations. The result is a set of health disparities that are both serious and largely preventable.
The health challenges bisexual people face are not caused by being bisexual. They are caused by biphobia (prejudice specifically against bisexual people) and bisexual erasure (the tendency of both straight and gay or lesbian culture to deny or dismiss bisexual identity). These forces come from all directions and create a unique form of minority stress that is distinct from the minority stress experienced by gay men or lesbian women.
Bisexual people face prejudice not only from straight society but also from within LGBTQ+ spaces. Common biphobic attitudes include the belief that bisexuality is "just a phase," that bisexual people are confused or unable to commit, that a bisexual person in a different-sex relationship has "turned straight," or that bisexual people in same-sex relationships are "really gay." This double discrimination means bisexual people cannot always find safety in either heterosexual or LGBTQ+ communities, which increases social isolation and worsens health outcomes. This is not a perception problem. It is discrimination, and it has measurable health consequences.
Minority Stress, Compounded
The minority stress model explains that stigma and discrimination cause elevated stress that directly leads to worse health outcomes. For bisexual people, this stress comes from multiple directions at once: from anti-LGBTQ+ society, from within LGBTQ+ spaces, and from internalized biphobia absorbed over a lifetime. This compounded stress is directly correlated with higher rates of depression, anxiety, and suicidal ideation than either gay or straight populations.
Identity Erasure in Healthcare
Most healthcare settings do not ask about sexual orientation in a way that captures bisexuality. Forms often offer only "straight," "gay," or "lesbian" as options. When bisexual patients are in different-sex relationships, providers typically assume they are straight. When in same-sex relationships, providers assume they are gay. This invisibility means bisexual people are often receiving inappropriate preventive care guidance and their unique health needs go unaddressed.
Community Isolation
Social connection with others who share your identity is a powerful protective factor for mental health. Many bisexual people feel marginalized in LGBTQ+ spaces if their current or recent partners are different-sex. They may be questioned about whether they "belong" in LGBTQ+ spaces. At the same time, they may be unable to discuss their identity in heterosexual social contexts. This double exclusion increases social isolation and its downstream health effects.
Economic Disparities
Bisexual women have lower incomes and higher poverty rates than both straight women and lesbian women. Bisexual men have lower household incomes than gay men. These economic disparities compound health disparities through limited access to healthcare, insurance, and stable housing. The Movement Advancement Project found that 45% of bisexual women live in or near poverty, compared to 29% of lesbian women and 21% of straight women.