Anyone who was scared off greens after the massive spinach recall two years ago might find themselves eating a big spinach salad soon. The FDA is allowing spinach and lettuce manufacturers to irradiate their products before they hit grocery store shelves. Irradiation, which is the process of exposing an object to radiation, kills dangerous bacteria like E. coli, salmonella, and listeria.

Irradiation won't sterilize the greens, but the FDA is hoping it will drastically reduce the risk of outbreaks like the one that killed four people in 2006. But critics wonder if irradiation is the answer. I worry that steps like this one will lull consumers into believing that the problems with our food safety have been fixed, and that it takes the focus away from farming and manufacturing processes that put us at risk in the first place.

It's not clear from the article whether irradiated spinach and greens will be labeled. Some people worry about the long-term health effects of eating irradiated foods, but the FDA assures consumers that there is no radiation left behind, nor does the process affect taste, texture, or nutritional value. What do you think?