In a piece of extremely unfair news, researchers have found that women who drink two or more sugary sodas a day are more likely to show early evidence of kidney disease. But there's no increased risk for men ... how unfair is that?

Researchers aren't sure why women who drank two or more sodas daily have an increased level of the protein albumin in their urine (an early marker for kidney disease). Without a clear understanding, it can't really be said that the soda is the cause of the problem. But researchers surveyed over 9,000 people and the trend was clear ... even if the cause isn't.

Even if the shaky soda/kidney disease correlation is a bit sexist, the other health effects of soda don't discriminate. The added sugar in soda contributes to obesity and all of its related issues, and soda (even diet soda) is terribly bad for your teeth. It's best if all of us -- men and women alike -- stick to healthier beverages.