Venga infusion drinks

I've become hooked on the venga infusion rehydrate drink after training. Was just thinking tonight am I wasting my time with it and is it pretty much as bad as coke or powerade. For those who don't know it the nutritional information per 100ml is...

Energy 76kj
17,8 kcal
Protein <0.1 g

carbs 3.9 g
of which sugar 3.9 g

Fat <0.1g
saturated <0.1g

Dietary fibre <0.1g

sodium <0.02g
niacin 2.4mg
Biotin 7.5ug
pantothenic acid 0.9mg
potassium 60mg
calcium 24mg
magnesium 11.25mg



sorry for writing all that up but haven't a clue how to read these labels. Really wish this was thought in school, nutrition I mean.

Bottle is 500ml