A juicer is a kitchen appliance designed to extract juice from fruits and vegetables. It works by crushing and pressing the produce to separate the liquid from the pulp. There are different types of juicers, including centrifugal juicers, which use a fast-spinning blade, and masticating juicers, which operate at a slower speed to preserve more nutrients. Juicers can be used to create a variety of beverages, from fresh orange juice to green vegetable blends. Many people use juicers to incorporate more vitamins and minerals into their diets, as fresh juice can be a convenient way to consume multiple servings of produce in one drink.