In the diet and health world, you'll find many fads and trends. Juicing has become popular as a way to cleanse the body, lose weight, and greatly increase intake of vitamins and minerals. It's always valuable to look at the science behind a diet trend, so just how healthy is juicing? On the one side of the juicing trend, we have a lot of marketing effort. If fruits and vegetables are good for you and your body, then drinking them in one go each day, must surely be of benefit? However, the science behind it is more complex than the marketing line, and the reality is a tale of both pros and cons that are well worth considering before integrating juicing into a diet regimen.