The best ways to control alcohol addiction is having grapes. Whenever you crave for a drink of alcohol, just have a glass of grape juice or eat a bunch of grapes instead. Since they are the source from which wine is made, grapes serve as a great alternative for heavy drinkers. Also, these fruits are rich in potassium, which help your body to maintain an alkaline blood balance, along with stimulating the kidneys. Grapes can also cleanse toxins from the liver very effectively.