Why Seasonal Allergies Make You Miserable - AARP

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An estimated 50 million Americans suffer from seasonal allergies. Here's what happens when things like grass, pollen, trees and molds affect your body.

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Why Seasonal Allergies Make You Miserable - AARP

An estimated 50 million Americans suffer from seasonal allergies. Here's what happens when things like grass, pollen, trees and molds affect your body.