Dragon Fruit Yellow Dragon Fruit, also known as Pitaya, is a beautiful tropical fruit in the cactus family with bright magenta flesh speckled with small, edible seeds. The flavor is sweet with an earthy note. The texture of dragon fruit is often compared to kiwifruit. Nutritional Value Yellow Dragon fruit contains high amounts of vitamin C and has a high fiber content. They are also a good source of potassium and phosphorus, as well as other minerals and B-complex vitamins. Red Dragon fruit is rich in protein, antioxidants (from the betacyanins), lycopene and carotene.The benefits of Dragon fruit include improving the health of the eyes and skin, including protecting the skin from ultraviolet damage. Eating too much fresh Yellow Dragon fruit can cause a laxative affect.