Ans: In a cold-pressed juicer, heat is not emitted during the juicing process, hence the juice doesn't get oxidized. So all nutrients remain intact in this case and it can be consumed for cleansing and detoxifying your system. But in the case of a centrifugal juicer heat is produced when the blades rotate to juice the fruits or veggies. It results in oxidation which leads to loss of nutrients. You can find some solid particles in the juices made using the centrifugal juicer as they tend to break down easily.