7. Kidney Problems
Phosphoric acid is found in soda in very high levels, which can cause kidney stones as well as other issues with your kidneys. Damaged kidney function can lead to a need for dialysis or even a transplant.
In addition to renal issues, phosphoric acid can cause the breakdown of your bones, leading to osteoporosis. This occurs because phosphorus removes calcium when it is eliminated via urine. Without enough calcium, your bones become more brittle.
9. Tooth Decay
The high levels of acids like phosphoric acid in soda will dissolve the enamel on your teeth, leading to tooth decay and potentially causing your teeth to fall out. If decay makes its way to the nerves and roots at the base of your teeth, the affected tooth can die and cause an abscess.
Diet soda is full of carcinogens, such as caramel color, formaldehyde, and potassium benzoate. All of these chemicals are linked to high rates of different types of cancer, and they are commonly found in diet sodas.