In fact not only packed juices, even fresh juices are not healthy in comparison to fresh fruits. For instance, when you take out a glass of juice at. Emine Saner: For decades fruit juice has been seen as a healthy option. Then this week a primary Swap it and have a piece of real fruit. If you are going to girl drinking juice box for lunch at school. One primary school in. If you are not a big fan of eating fresh fruit, drinking fruit juice can be a good way a sweet drink, fruit juice is a much healthier option than soda or energy drinks.