民以食为天,每个人对于"吃"都有着一套自己的标杆:出于各种因素的考虑,现代的人把"吃"这件事弄得越来越繁杂.有的人只吃特定人准备的食物,有的人从不吃用塑料袋包装的食物等等.而你的标尺又是什么呢?加州大学伯利分校教授Michael Pollan将告诉我们关于吃的64条法则,它会颠覆你对食物的看法吗?

Some of us think about what we eat only on holidays. Some of us, all the time. Some of us, well, not at all. For those of you who would like to eat healthier but can't bear to hear about the latest fad diet, you're in luck.

NPR's Art Silverman has some fresh advice for you.

ART SILVERMAN: Most people assume that even if they eat well, they won't be able to live for a thousand years or forever, but they do want to stay healthy and happy for their entire lives, then die a painless and quick death doing something heroic. Is that too much to ask?

So, many people try to pay attention to what they eat. It becomes a religion to them. They set down rules. We sampled some people's rules in a Washington suburb to hear how they vary.

Unidentified Woman #1: My food rule is that I'm really, really picky about my meat. Like who's making it. I want to know where it's coming from.

Unidentified Man #1: I eat one thing on the plate at a time till it's gone then I move on to the next. So I'd eat salad then meat then vegetables.

Unidentified Man #2: I usually avoid having pancakes or waffles or anything.

Unidentified Man #3: When it comes to sweets and cookies, I put them in my mouth, I taste it and then I spit it out.

Unidentified Woman #1: I will only eat the food if I know exactly who has made that food.

Unidentified Woman #2: I usually don't eat things out of plastic bags.

Mr. MICHAEL POLLAN (Author, "Food Rules"): We're kind of lost in what has become a very treacherous food landscape. Eating has gotten really complex.

SILVERMAN: That's Michael Pollan. He's a crusader for changing the way we think about food, and he thinks we think about what we eat in ways that just don't make sense. He doesn't care much for those fads that create a mythology around proper ways to eat. He has a common sense slogan, which is: Eat food, not too much, mostly plants.

Michael Pollan's latest book is called "Food Rules."

Mr. POLLAN: This is a book that you can read in about 20 minutes or a half hour. And it's got 64 rules - not all of them are going to stick. But my hope is that a couple will stick and that they will kind of be part of your bag of tricks when you enter the supermarket or the farmer's market. So, I'm not expecting anyone to memorize 64 rules. In fact, a lot of them take you to the same place. You know, the rule, you know, don't eat anything that your grandmother wouldn't recognize as food is not so different than the rule that says don't eat any foods you've seen advertised on television.

SILVERMAN: And Michael Pollan suggests other common sense rules that are cloaked in humor. Here's Rule 21.