Do you think it is ok to give children this kind of sodas?

I don't know for sure what are the bad effects of this kind of soda but as much as possible I don't want to give children with sodas. I rather give them fresh fruit juice than these sodas, might it be regular, diet, or zero calorie.

I don't believe in giving children soda at all. I'm not a popular baby sitter these days as a result. carbonation, fake sugars and caffeine are no way to nourish a growing body. I also would never feed a child something I myself wouldn't drink, and I'm not much for artificial anything.