I heard that 'recommendation' on a local news program but seeing the reply by actmyname it made me look into it. Turns out it was one of those fake tips and tricks that have been making headlines lately. I am now surprised it was even mentioned on that show, which is well known over here for good reporting. Sorry, bad advice on my part combined with not thinking before posting!

But I do still suggest people should drink water and tea instead of fruit-like concentrate juice piss or soft drinks. I am not letting anyone take that part away.