Does juicing work?

Juicing provides essential nutrients, but it sometimes leads to the consumption of too many calories to attain personal weight loss goals, according to About.com. Juicing does not typically provide enough fiber and protein, causing a person to still feel hungry after consuming juice, states WebMD.

A juice-only diet is too extreme to provide the nutrition needed to maintain health, and it only provides temporary weight loss benefits, if any, according to WebMD. Additionally, juicing is not proven to offer body-cleansing benefits. Juice usually contains excessive sugar, and it is better to get calories from whole fruits and vegetables that also provide fiber, explains About.com.