Which of the following is a nutritional guideline for early childhood development?

Limiting screen time is an essential nutritional guideline for early childhood development as it promotes not only healthy eating habits but also overall well-being for young children. Excessive screen time can lead to sedentary behavior, which is associated with unhealthy weight gain and the development of poor eating habits. By encouraging children to engage in more active play and interactive, hands-on learning experiences instead of screen time, they are more likely to develop a preference for healthy foods and establish a more active lifestyle.

This guideline emphasizes the importance of creating an environment conducive to healthy growth and development, allowing children to focus on nutritious meals and active play, rather than being distracted by screens. The other options, while commonly discussed in contexts of child behavior and health, do not adequately address the fundamental importance of active engagement and nutrition in early childhood development.