Top 10 in Top 10 mental illness in the world.
Anorexia is a mental illness, mainly eating disorders. Most patients with anorexia can not maintain normal eating. In severe cases, they need to rely on the drug to sustain life. If it is not treated promptly, it will cause the body to be extremely weak and fatality if severely damaged. 5% to 15% of patients eventually die of cardiac complications, multiple organ failure, secondary infection and suicide.