Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Leafy greens like lettuce and spinach are a leading ...
Leafy greens like lettuce and spinach are a leading source of foodborne illness in the U.S. Washing helps remove dirt, pesticides, and some germs, but it can’t get rid of all pathogens. Experts say ...