Some researchers at other institutions are continuing to investigate this issue. It contains the greatest amount of vitamin C and potassium per six-ounce serving. Grapefruit juice is second, followed by apple juice. Pure fruit juice is an excellent source of vitamin C and potassium. Vitamin C keeps gums, skin, tissue and bones healthy.
Potassium is a mineral important for maintaining normal bodily functions.
Remember that as nutritious as 100 percent fruit juice is, children also need other forms of fruit in their diet for fiber and nutritional variety. Canned, fresh and frozen fruits are healthy alternatives. Keep individual cans of fruit and cut fresh fruit in the refrigerator. Dairy products contain riboflavin, vitamins A and D, phosphorous, and other important nutrients, in addition to calcium. Serve juice in moderation.