Irradiating iceberg lettuce, spinach effective but not fail-safe; critics cite consequences

Friday, August 29, 2008 - 20:28 in Mathematics & Economics

FDA's latest ruling that spinach and iceberg lettuce can be irradiated weighs food safety against concerns about vitamin loss and cleaner farming practices. For many consumers, the prospect of eating produce zapped with ionizing radiation doesn't sound all that appetizing, conjuring up images of mushy fruits and wilted leaves -- not to mention fears over safety. Last month's ruling by the Food and Drug Administration that food manufacturers can now irradiate fresh spinach and iceberg lettuce to kill bacteria came with reassurances that the process wouldn't result in food any less appealing or healthful than non-irradiated varieties.

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