California Code, Welfare and Institutions Code - WIC § 5585.25

“Gravely disabled minor” means a minor who, as a result of a mental disorder, is unable to use the elements of life that are essential to health, safety, and development, including food, clothing, and shelter, even though provided to the minor by others.Intellectual disability, epilepsy, or other developmental disabilities, alcoholism, other drug abuse, or repeated antisocial behavior do not, by themselves, constitute a mental disorder.