Here's a question for all you food gurus.

I dont like having fizzies in the house. Drives me mental! If I need a fizzy drink I will buy as required, or I will use a little lime or blackcurrant (bickfords) cordial with some sparkling mineral water.
So Jenna absolutely loves her mineral water - or as she calls it "beer".

She would drink it maybe twice a day, probably half a cup each time. Its her drink of choice, but she will also ask for milk or water (or juice but I'm a mean mum adn wont give her any.....DP does give her some very occasionally extremely diluted).

I've have asked lots of people if they reckon sparkling mineral water is bad, and noone can give me an answer. We used to have soda water, but I stopped that as I saw it was higher in calcium or magnesium - one or the other, can't remember.

So what do you guys think? Is it bad? For Jenna its a treat, and she doesn't know that its not something super specail, but its not sweet, its hydrating her, and she still eats very well.
Any opinions??