The tomato originated in Central and South America but was brought to Italy in the 1500s. It was initially used as an ornamental plant but was later cultivated for food. Italy developed many unique tomato varieties and is now the second largest tomato producer in the world and biggest exporter of tomato products. Tomatoes are very nutritious and contain antioxidants like lycopene that are beneficial for heart and cancer prevention. They are a key ingredient in Italian cuisine.