Masticating juicers do more for you than the typical juicer. More than just a juice extractor, this automatic juicer will convert vegetables into the liquid form of nutrients that we all need but few of us get every day. This juice extractor does more than just pull out juice. It pulls out nutrients. But in order for us to fully understand the masticating juicer, we need to understand juicers and what they do to fruits and vegetables from the start.