Juicers come in two types:
1. Centrifugal Juicers
Centrifugal juicers move very quickly in order to extract as much juice as possible as quickly as possible. When this is easy (and often cheap) to use, it makes a lot of heat while cutting and processing the contents. They also make the final drink a lot more oxygen-rich.
2. Masticating Juicers
For people who are really into making juice, a masticating juicer is undoubtedly the best thing to buy. It takes a long time for these juicers to chew through your fruits and vegetables to get the juice out. When you squeeze your food, you get more juice out of it than when you blitz it at high speed. Because masticating juicers run slower than other types of juicers, they make less heat and oxygen than other types of juicers. This means that the nutritional value of your fruits and vegetables will not be lost.