Tequila is a spirit made primarily from the blue agave plant near Tequila, Mexico. The process begins with harvesting mature agave plants, cooking their pina cores, shredding and pressing the cooked pina to extract juice. The juice is fermented with yeast to produce alcohol, then distilled twice to increase alcohol concentration before aging and bottling. Common types of tequila include blanco/silver (unaged), joven/gold (unaged with flavorings), reposado (aged up to one year), and añejo (aged one to three years).