Because There Is Only One Ingredient

Orange juice is the liquid extracted from the fruit of the orange tree. It is made by pressing fresh oranges, then typically pasteurizing the juice to ensure safety and extend its shelf life. Some orange juice is sold as "not from concentrate," meaning it has not had water removed and then added back.

Orange juice is primarily consumed as a beverage for its refreshing taste and nutritional content. It is also sometimes used as an ingredient in smoothies, cocktails, and certain recipes for flavor.

Orange juice is a natural source of vitamins, especially vitamin C, and minerals like potassium. The FDA considers 100% fruit juice as food. While it provides nutrients, it also contains natural sugars, and the Dietary Guidelines for Americans recommend limiting juice intake as part of a balanced diet.