Anyone who has tried to feed a toddler knows that how much they eat will vary from day to day and week to week. This is perfectly normal, but sometimes it would be helpful to know whether your expectations are realistic.
The Infant and Toddler Forum have published evidence-based guidance on healthy portion sizes that meet UK Estimated Average Requirements for energy (EAR) and Reference Nutrient Intakes (RNIs) for toddlers. It can help ensure your child receives the best nutrition possible at a really crucial time in their development. The portion size models can be downloaded for free here: