Does Washing Your Fruits and Vegetables Really Do Anything?
Washing produce is one of those habits that some people follow religiously and others shrug off altogether. If you're someone who struggles to find the motivation to cook in the first place, you might fall into the latter group. But cleaning your fruits and vegetables at home isn't just an outdated precaution: As Popular Mechanics reports, a thorough rinse could mean the difference between a meal that nourishes you and one that leaves you sick.
Produce is one common carrier of norovirus—a foodborne viral infection that triggers such symptoms as nausea, vomiting, and diarrhea. There's no way to know whether your lettuce is contaminated with harmful bacteria before it hits your plate, but cleaning it with plain tap water does make it safer to eat. According to USA Today, rinsing produce is effective enough to remove 90 percent of the pathogens left on it by the growing, harvesting, and shipping process. Rinsing is also a good way to remove any of the visible matter you don't want eat, such as grit and soil.
Cleaning your fruits and vegetables is definitely an improvement over eating them straight from your crisper drawer, but be warned that this isn't a foolproof way to avoid food poisoning. Water won't remove all the microbes living on the surface of your food, and even an extremely thorough rinse isn't enough to make produce contaminated with potentially deadly bacteria like E. coli safe to eat. But that doesn't mean the risk outweighs the benefits of including produce in your diet.
If you have a pile of veggies that need to be prepared for dinner, the best way to make them safer for consumption is to rinse them under cold water and rub them in a bowl of water, starting with the cleanest items and progressing to the produce that's more soiled. Give all the food a final rinse before moving it to the cutting board. Peeling the outside of your produce and cooking it when possible is another effective way to kill or remove stubborn bacteria.
Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at firstname.lastname@example.org.