A masticating juicer is a type of kitchen tool that crushes ingredients at slow speeds using a rotating auger to extract juice by crushing and pressing produce through a filter. Unlike other juicer types, which extract using a fast-spinning blade, the masticating model has a drill or screw that pushes the produce against a fine screen and forces the juice out of the crop. This method squeezes out more juice and fiber, resulting in less waste, and also in thicker, fresher-tasting juices. Masticating juicers are ideal for juicing fibrous ingredients and getting the maximum amount of extracts from fruits and vegetables. They are popular for a reason, as the quality of juice they produce is far superior to those from centrifugal models. In addition, they extract with no heat or oxidation, allowing better preservation of nutrients in the fruits and vegetables. Masticating juicers tend to be more expensive than centrifugal juicers, but they are worth the investment.