Jill Castle is a registered dietitian and nutrition expert specializing in children's nutrition. She has a background in pediatric nutrition and has worked with families to promote healthy eating habits for kids. Jill is also an author, having written several books focused on nutrition for children and families. In addition to her writing, Jill Castle runs a website where she shares resources, tips, and recipes aimed at helping parents navigate the challenges of feeding their children. She often speaks at conferences and events, advocating for better nutrition practices in schools and communities, and is recognized for her contributions to the field of pediatric nutrition.