Rhubarb is a perennial plant belonging to the family of polygonaceae, which also includes beets, sorrels and spinach. It is characterized by its long fleshy and pink stems, which are generally used in the kitchen for their tangy flavor. Rhubarb also has leaves, which are toxic and should not be consumed. Rhubarb is mainly used in the kitchen to make pies, compotes, jams and frosts. It can also be used in meat dishes, such as rhubarb lambing, or in drinks, such as rhubarb juice. Rhubarb has an tangy and fragrant flavor that goes well with other sweet ingredients, such as apple, strawberry or sugar. Apart from its tasty flavor, rhubarb is also rich in essential nutrients, such as vitamin K, calcium and iron. It is also an excellent source of dietary fiber, making it a healthy choice for digestion. Finally, rhubarb contains high levels of antioxidants, which help protect the organism from free radicals and prevent premature aging of cells.