Once upon a time, fizzy drinks were an occasional luxury treat.
Now, many of us think nothing of having at least one every day — maybe a lunchtime can of cola or a ‘natural’ lemonade from Pret.
We use them as instant pick-me-ups, and even as ‘healthy’ sports aids bought from vending machines at the gym.
No trip to the cinema is complete without a supersize soft drink, either.
It’s no surprise to learn, [...]




