Hurray for consumer friendly, health-conscious progress!

PepsiCo Inc. said it will no longer label its Naked juices as being "all natural," after a lawsuit complained that the drinks contain ingredients that don't fit that bill.

The article explains that there seems to be no agreed-upon definition of the word "natural" when it comes to food. But here's a rule of thumb: If you're buying juice in a plastic bottle in a grocery store and it has an expiration date longer than a fruit fly's life, you probably shouldn't expect it to be natural.