Centrifugal juicers are also not as efficient as masticating juicers in terms of generating yield. The pulp that comes out of centrifugal juicers is still relatively wet which means that less of the juice is extracted. You cannot count on centrifugal juicers to extract high yields of juice from high-fiber leafy greens like wheat-grass, spinach, and lettuce.
Everyone from Wall Street bankers to Beyoncé is talking about juice cleanses, but registered dietitian Emily Braaten urged us to be wary: “There is no substantial scientific evidence to support the use of freshly squeezed juice for ‘cleansing’ purposes. Humans rely on the liver and the kidneys to separate out potentially toxic byproducts of metabolism.” The National Institutes of Health (NIH) point out that each of your kidneys “is made up of about a million filtering units” that remove about one to two quarts of waste and extra fluid a day via your urine. In other words, your body already has the whole detox thing covered.