What your toddler eats directly affects how their brain develops and grows. Good nutrition isn't just about weight gain—research shows it shapes your child's ability to learn, move, solve problems, and hit developmental milestones. When toddlers don't get enough nutritious food, they're more likely to have delays in everything from motor skills to language. You don't need fancy foods or expensive supplements. Focus on feeding your child nutrient-rich meals and snacks, spending quality time together during meals, and talking while you eat. If affording food feels impossible, reach out: your pediatrician can connect you with WIC, food banks, and community programs. You're not alone in this, and help is available.