Grapefruit Juice1

Grapefruit juice is the liquid extracted from grapefruits, a citrus fruit known for its tart and slightly bitter taste. It is produced by squeezing or reaming the fruit to release its juice. The juice can be consumed fresh or processed for use in beverages and other food products.

Grapefruit juice is primarily used as a beverage base or flavoring agent in drinks like smoothies, cocktails, and spritzers. Manufacturers add it to provide a distinct citrus flavor and tartness. It can also be found in some salad dressings and marinades.

Grapefruit juice is a source of vitamin C and other nutrients. It can interact with certain medications, affecting how the body absorbs them. The FDA has not set specific limits for grapefruit juice consumption. International bodies like JECFA and EFSA have evaluated grapefruit and its components, but no specific health warnings are issued for typical consumption levels.