A masticating juicer is a type of juicer that extracts juice by slowly grinding and crushing fruits and vegetables. This process helps to preserve more nutrients and enzymes compared to faster juicing methods. Masticating juicers operate at lower speeds, which reduces heat buildup and oxidation, resulting in a higher quality juice. These juicers are versatile and can handle a variety of ingredients, including leafy greens, nuts, and hard vegetables. While they may take longer to juice than centrifugal juicers, many users prefer them for their efficiency and the richer flavor of the juice produced.