Juicing raw vegetables and fruits can be a valuable addition to an already healthy diet. As with all foods, however, natural juices aren’t miracle cures for any medical condition, and the American Cancer Society reports there’s no scientific evidence that natural juices are any healthier for you than whole foods.

The combination of veggies you use for your fresh juice determines the overall calorie count of your drink. Vegetables are naturally low in calories, but an 8-ounce juice serving requires significant volume.

The value of a digestive system "cleanse" to detoxify the body is controversial, but anecdotal evidence suggests that a short-term cleanse does have benefits in general well-being. One popular detox cleansing drink is the olive oil and lemon juice cleanse.

Forget the kind you drank in kindergarten -- for grown ups, apple juice is a secret flavor weapon, flavoring everything from pork chops to smoothies. But it can be confusing to distinguish between the myriad varieties of juice and cider that look and taste like apples.

Tang is a sweet, tangy, orange-flavored, non-carbonated soft drink mix made in the United States and named after the tangerine fruit. It was originally formulated for the General Foods Corporation and marketed in the late 1950s. It is now owned by Kraft Foods.

Learn about the potential dangers of juicing, including foodborne illness, blood sugar regulation issues, stomach upset, weight gain, and carotenemia. Find out how to juice safely and minimize risks.

Pineapples and pineapple juice contain bromelain, a combination of protein-digesting enzymes found nowhere else. Historically, people in South America used pineapple to treat stomach ailments and inflammation, states the University of Maryland Medical Center.

If you have an ulcer or gastritis, consider drinking a glass of cranberry juice. The juice appears to be a helpful natural treatment for both ailments. Ulcers are open sores in the esophagus, stomach or small intestine. Gastritis is the term for a group of conditions that includes a common element -- inflammation.

Pineapples are a tropical fruit that are grown primarily in Costa Rica, Honduras, Mexico, Dominican Republic, El Salvador, Ecuador and Nicaragua and imported into the United States. Pineapples are a rich source of vitamin C and contain the enzyme bromelain, which aids the digestive system.

A healthy diet is important in managing your diabetes, and vegetables are essential in a balanced diabetes diet. Rich in vitamins, minerals and dietary fiber, but low in calories and carbohydrates, vegetables make an excellent diabetes-friendly menu option.

Although drinking lemon juice while you're pregnant is usually safe, you should consider several factors before doing so. It is true that lemon juice contains several vitamins and minerals, but it may trigger unpleasant physical reactions.

The Vemma Nutrition Program, the brainchild of marketing whiz and Vemma founder B.K. Boreyko, features several dietary supplements packed with various vitamins and minerals, including antioxidants. At the heart of every Vemma nutritional supplement is mangosteen juice.