Alcoholic beverages dehydrate and therefore undermine the vital nutrients of the skin. Alcohol reduces the vitamin A in our body. This vitamin is responsible for the regeneration of skin cells. it also affects the collagen fibers. this is why most people tend to look quite aged after years of drinking. Alcohol affect all areas of the body the brain by causing poor judgment, the heart by increasing your blood pressure, the stomach by helping you to put on the calories, the liver by causing a disease such as cirhosis of the liver and lastly the reproductive system by causing painful periods in women. In closing too much alcohol affects your overall health.