17 Reasons Why diet soft drinks are dangerous to your health

9. Diet soda puts you at high risk for hypertension

 Diet soda drinkers are far more likely to experience high blood pressure than those who avoid it and opt for a healthier beverage. Even if you avoid the foods that could put your blood pressure through the roof, your zero-calorie cola habit could be pushing you over the edge.

10. It’s bad for kidneys

The National Kidney Foundation in a study found that diet soda is bad news for the kidneys. The study found that women who drank several diet sodas a day showed a significant decline in kidney function. Your kidneys are really important — they filter out the toxins from your body.