Juicing and What It Actually Changes(No Hype)
If you’ve watched ‘Fat, Sick and Nearly Dead’, you’ll already know about Joe Cross and his 60-day juice fast. His transformation is what brought a lot of attention to juicing in the first place.
Joe started out significantly overweight and dealing with a chronic autoimmune condition that required daily medication. Over the course of the 60 days of juicing, he lost a large amount of weight and reported major improvements in his health. The weight loss isn’t surprising given the drop in calories — but the bigger shift came from the overall change in diet and intake.
Joe Cross (above), before and after.
You’ll find plenty of similar stories online. Some are dramatic, others more subtle. What they tend to share is a shift away from processed foods and toward a higher intake of fruits and vegetables.
The body responds quickly when that shift happens. Remove heavy, processed meals and replace them with fresh juices, and digestion feels lighter, energy becomes more stable, and the overall load on the system drops.
That doesn’t mean juicing is a cure-all. But it does create the conditions where the body can function more efficiently than it does under a constant stream of low-quality food.
There’s also the practical side. Juicing makes it possible to consume a larger volume and wider variety of produce than most people would normally eat. It’s not realistic to sit down and eat several pounds of vegetables in one go, but in juice form, that becomes manageable.
That increase in variety matters. Most people rotate through the same foods every day. Juicing breaks that pattern and introduces nutrients that would otherwise be missing.
Because juice requires less digestion than solid food, nutrients are available quickly. That’s one reason people often describe feeling lighter or clearer when they start juicing regularly.
It also highlights how poor the average diet has become. High levels of processed food and sugar mean many people are running on low-quality input most of the time. Juicing shifts that balance in the opposite direction.
From experience, the change isn’t extreme in a single moment. It builds. Digestion feels easier. Energy stays more consistent. Thinking feels a bit clearer. Not dramatic — just noticeably better when it’s done consistently.
If you stick with it — whether that’s a short juice fast or adding regular juicing into your week — the effect compounds over time. Even one day per week can make a difference.
If you want to understand the benefits in more detail, the juice fasting benefits guide breaks down what tends to change and why.