1 A reduction is a chemical process that results in the addition of an atom. 2  In 3  â¦. The Five Major Parts of the Brain At its most basic, the brain controls the body. 4  Electrical impulses are sent along the nervous system to and from the brain that regulate all movement.
In Utah, 22.3 percent of the adult population experienced mental illness, and in West Virginia had the most cases of severe mental illness among adults, at 5.5 percent.
Among the 20.2 million adults in the U.S. who experienced a substance use disorder, 50.5%â10.2 million adultsâhad a co-occurring mental illness. 8 Social Stats An estimated 26% of homeless adults staying in shelters live with serious mental illness and an estimated 46% live with severe mental illness and/or substance use disorders. 9