Is phosphorus not for us?

A study suggests that the phosphoric acid in soda might be really bad for us:

http://www.dailymail.co.uk/health/article-1269243/Fizzy-drinks-cause-premature-ageing-high-levels-phosphates.html?ITO=1490

Is it true? Is it important? No idea - but I wanted to share. Phosphoric acid is found in all kinds of sodas, including diet sodas - Diet Coke and Diet Dr. Pepper - tonic water, and maybe even some kinds of plain, unflavored soda water. We may have to find a new mixer for our highballs!