This is Why

Mental illness 'rampant' in Somalia

Somalia has one of the world’s highest rates of mental-health disorders. An estimated one-third of its eight million people are affected by some kind of mental illness, yet there are only three trained psychiatrists in the entire country to care for them, according to the World Health Organization.
“Degrading and dangerous cultural practices such as being restrained with chains are not only widespread but also socially and medically accepted,” the WHO said in a recent study of Somalia’s mental health care.

I am guessing dental care is 'non-existent' in Somalia.