Soursop is the fruit of a tropical tree known as Annona muricata. Also known as graviola, pawpaw, guyabano, and custard apple, this fruit grows in South America, the Caribbean and parts of Africa. Soursop is low in calories and is rich in many nutrients like vitamin C and fiber.
Dragon fruit is also known as pitaya. This fruit is actually the succulent stem of the cactus. Dragon fruit is loaded with nutrients which provide various health benefits like stronger bones, healthier immune system, and reduced risk of respiratory problems.