Although I don’t claim to be a healthy-living enthusiast, I do regularly enjoy grassy green juices and spicy beet turmeric shots myself. I’ve personally owned a few different juicers over the years—including long-term testing our picks for the past three years—and I also have a lot of experience working with the commercial Champion juicer in restaurant kitchens.
Traditionally, this is the most common type of juicer. These typically utilize a fast-spinning metal blade that spins against a mesh filter, separating juice from flesh via centrifugal force. The juice and pulp are then separated into different containers. The problem with centrifugal juicers is that the fast-spinning metal blade generates heat, which destroys some of the enzymes in the fruits and vegetables you're juicing. The heat also oxidizes those nutrients, rendering less nutritious juice than a cold-press juicer.
Juicing isn’t for everyone. Registered dietitian Sylvia North warned us that “if you have a clinically diagnosed inflammatory bowel or kidney disease, some nutrients found in high concentrations in green juices may not be appropriate.” If you’re navigating any health challenges, it’s best to talk to your registered dietitian or doctor before you shop for a juicer.
The gist: The Omega is the creme-de-la-creme of masticating (slow-speed) juicers. Since it processes at a slower speed, you won't miss out on any nutrients. You can juice anything from fruits and vegetables to leafy greens— but it doesn't stop there. The Omega will also turn nuts into nut butter (homemade peanut butter anyone?), grind coffee beans, make pasta, frozen desserts, baby food... to be honest, we're not sure there's much it can't do. Additionally, its slow speed method makes for a super quiet juicing experience.
Auger-style juicers, sometimes referred to as masticating or cold-press juicers, crush and mash the produce. They're typically more expensive, and can also take some getting used to as the augers can jam when grinding tough fruits and veggies. For this reason, every one we tested has a reverse button. The upside with this style is they tend to leave more healthful and fiber-rich pulp in the juice.