I found this piece on one of the websites. I know that whole vegetable is better, but I was thinking that it'd be good to have a 1/2 glass of veggie juice in the morning on an empty stomach to help out with digestion and clean the colon as well....
Fruit and vegetable juices are loaded with vitamins and minerals. Citrus fruits, for example, provide lots of antioxidant vitamin C. Carrot juice is packed with vitamin A, in the form of beta carotene, and green juices are a good source of vitamin E. In addition, fruit juices are rich in essential minerals like iron, copper, potassium, sodium, iodine and magnesium. Along with the parade of traditional nutrients, fruits and vegetables also contain substances called phyto-chemicals. These substances have been shown to help prevent and treat cancer, heart disease and age-related disorders.
At times tough, fibrous plant walls make some fruit and vegetable nutrients difficult to digest. Since juicing breaks down those tough cell walls and removes the indigestible fiber from fruits and vegetables, nutrients are available for absorption by the body in much larger quantities. Because many of the nutrients are trapped in the fiber of a carrot we can assimilate about five percent of the available beta-carotene when we eat it. However, when that same carrot is juiced, nearly 100 percent of the beta-carotene can be absorbed.
Fresh-squeezed juices are also rich in enzymes, essential for digestion and critical for most of the body's metabolic activities. Because enzymes are destroyed by heat and processing, the typical American diet is sorely lacking in these crucial health players. Since fruits and vegetables are juiced raw, the enzymes are still viable when you drink the juice. And fruit and vegetable juices have a high water content, which is also good for our bodies