With National Weaning Week taking place from 13–17 May, we’re revisiting one of our most popular episodes from last year, packed with practical, evidence-based advice for parents. We’ve also pulled together some of the most common allergy-specific questions into this shorter version, making it even easier for families to find the information they need.

We’re joined by paediatric specialist dietitian Karen Wright, Senior Research Fellow at the University of Southampton, whose expertise in allergy spans both NHS practice and international research.

Karen explains why early, regular exposure to these foods is important for allergy prevention, how to spot signs of an immediate allergic reaction in infants, and when to seek medical help. She also discusses babies who may be at higher risk of developing allergies and offers practical tips f ...