A Danish study found that drinking a quart or more of cola a day is linked to lower sperm counts. But don't blame Coke just yet - an unhealthy lifestyle could be the cause of the lower-quality swimmers. [Reuters]

Want to be slim and glam? Drink a Pepsi. Want a dirty old man watching you while you sleep? See first answer. Hey, it's all male attention, right? [Vintage_Ads]

If you've ever been addicted to diet soda, you know how hard it is to stop drinking it. You start becoming an expert in different types of carbonated chemical refreshment—and you become defensive when anyone questions your habit.