Not just peanut butter: Food allergies

Not just peanut butter: Food allergies

June 2, 2026 · 38 min

About this episode

This episode discusses the prevalence of food allergies in adults and features registered dietitian Sara Wolf sharing her insights and personal experiences.

One in 10 U.S. adults has at least one food allergy. While many involve familiar triggers like peanuts or shellfish, more than 170 foods have been linked to allergic reactions. So why do food allergies seem more common than ever? And what should you do if one develops in adulthood? On this episode of On Nutrition, registered dietitian Sara Wolf answers common food allergy questions and shares how she’s navigated her own. Sign up to receive Mayo Clinic Press emails. Find us online at Mayo Clinic Press for more health and wellness articles, podcasts and books. Do you have feedback, questions or topic suggestions? Email us at mcppodcasts@mayo.edu.

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