National Geographic
Research suggests that introducing kids to food allergens early in life can help—but that the same might not be true for other types of allergies. Here’s what to know.
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What scientists are learning about how to prevent allergies in kids
Natalia Mesa
11:22
Research suggests that introducing kids to food allergens early in life can help—but that the same might not be true for other types of allergies. Here’s what to know.
