Fruit juice, when finished it will remaining only water. But there are no fiber, have to be Sugar fructose, make it grow by obesity.
Not only does fiber that is useful, there are also many nutrients that are lost.
And stored in the refrigerator, even if just for a no long time.
For substances and vitamins are lost gradually.
In addition, it may be vulnerable to bacterial contamination at a time in between to keep the refrigerator.
And sometimes there will be mixed in each fruit juice, such as additives, food additives stabilizer, etc. ..