Regardless of race, we all share one thing in common. Mental Health. We all suffer from mental health difficulties such as anxiety, depression, or schizophrenia. However, growing up in a mixed-race household, I know that black people often deter from seeking treatment, or even acknowledging that their difficulties are due to mental health issues. There are a number of barriers that come up, such as stigma, the psychologist, and racial bias which can prevent treatment. This is not a comprehensive list; there are limitations in education and services, as well as, doctor-patient communication that can further lower the percentage.
We cannot get through them all but here is a start.