Children have an innate preference for sweet and salty foods. Sweetness is often associated with energy-rich foods, which are crucial for growth and development. Salty flavors are important for maintaining electrolyte balance. These preferences may have evolutionary roots, as early humans needed to identify energy-dense and essential nutrient-rich foods. However, a preference for sweet and salty foods can lead to unhealthy eating habits if not balanced with exposure to other flavors.