(Dr. Drew Pinsky reports.)Drinking sodas may decrease the density of these, as calcium is drawn from them to balance the overall ratio with phosphorus
[DOC] [TLE] Diet soda's harmful effects - Dr. Fuhrman [PAR] Moreover, despite the word diet, these drinks may actually cause weight ... been 
associated with lower bone mineral density in women and children and ... a high 
dietary ratio of phosphorus to calcium can alter mineral metabolism and ... 
Swithers SE, Martin AA, Davidson TL: High-intensity sweeteners and energy 
balance.