A second big study affirms new thinking: early exposure to peanuts — beginning in infancy — reduces the risk of developing a peanut allergy. And this peanut tolerance holds up as kids get older.
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Allison Aubrey is a Washington-based correspondent for NPR News, where her stories can be heard on Morning Edition and All Things Considered. She has reported extensively on the coronavirus pandemic since it began, providing near-daily coverage of new developments and effects. She's also a contributor to the PBS NewsHour and is one of the hosts of NPR's Life Kit.