Hi Hive account@darek,
There is a vast difference between refined white sugar and the natural sugars found in fruit. This is also the thing people focus on when seeing juice recipes. I covered this in Day 2 :

"Sugar is usually the thing people focus on and they are right to do so. Refined sugar is very bad, and too much of any sugar is bad. Thing is with juicing is that you are keeping these sugars in their natural state and mixing them with TONS of veggies. The fruit is mostly there to make the juices palatable and hardcore juicers actually cut most of this out. Thing is if you are new to juicing or don't juice often these recipes would be too harsh and not at all to your tastes."

I find a lot of juice recipes online very sweet tasting, but i am used to juice now and can take lower amounts of fruit.

Also when media talk about sugar they are talking about refined white, corn syrups or similar. These are MASSIVELY different to natural sugars and very bad for you.