The Star Ruby Grapefruit is a variety of grapefruit known for its vibrant red flesh and sweet-tart flavor. It is a hybrid fruit, developed in the 20th century, and is prized for its juicy texture and high vitamin C content. This grapefruit is typically larger than other varieties and has a thick, yellow-orange rind. Originating in the United States, the Star Ruby is often enjoyed fresh, in salads, or as juice. It is also used in various culinary dishes and beverages. The fruit is a popular choice for those seeking a healthy snack or a refreshing addition to meals, contributing to a balanced diet.