Basically, there are three types of any equilibrium: (a) Stable Equilibrium: There is stable equilibrium, when the object concerned, after having been disturbed, tends to resume its original position. Thus, in the case of a stable equilibrium, there is a tendency for the object to revert to the old position.
The modern disease theory of alcoholism states that problem drinking is sometimes caused by a disease of the brain, characterized by altered brain structure and function. The American Medical Association (AMA) declared that alcoholism was an illness in 1956.
Over time, excessive alcohol use can lead to the development of chronic diseases and other serious problems including: 1  High blood pressure, heart disease, stroke, liver disease, and digestive problems. 2  6,16-21. 3  Cancer of the breast, mouth, throat, esophagus, liver, and colon.