domingo, 4 de maio de 2025

Good food, better mind: children’s nutrition


          Feeding a child goes far beyond satisfying hunger—it is about nourishing the brain, cultivating emotional balance, and preparing the ground for learning and full development. Science has already shown that the first years of life are fundamental for the formation of neural connections, and these connections are directly influenced by the quality of nutrition. Eating well is, therefore, an act of love, an investment in mental, cognitive, and emotional health. More than choosing between processed or natural foods, parents and educators are, in fact, shaping brains, influencing behaviors, and designing the future of the next generations.

Studies from Harvard University and University College London show that children who consume foods rich in omega-3, iron, zinc, B vitamins, and antioxidants perform better in school, have greater concentration, and show lower rates of anxiety and depression. This is not about trends—it’s about scientific evidence. The developing brain is highly sensitive to the fuel it receives. A child who starts the day with a nutritious breakfast—fruit, whole grains, and protein—will be better prepared to face academic challenges. On the other hand, excessive sugar, ultra-processed foods, and artificial colorings can cause mood swings, attention deficits, and even learning difficulties.

Imagine the difference between two scenarios: in a public school in the interior of Brazil, two classes of students of the same age and socioeconomic background. One receives balanced meals with support from nutritionists and community gardens; the other eats industrialized and ultra-processed foods. In a study conducted by the Federal University of Viçosa, it was found that, after just one semester, the class with healthier meals showed significant improvements in reading, writing, and socialization. Nutrition, therefore, is also a tool of social justice and inclusion. When a child has access to adequate nutrition, they are being equipped with the best tools to build their own future.

This connection between body and mind has long been recognized in the most modern and humanized teaching methodologies. Educator, author, and researcher Antônio Carlos dos Santos, in his vast children's literature and in his pedagogical methods—such as the Teatro de Bonecos Mané Beiçudo (Mané Beiçudo Puppet Theater), MAT (Mindset, Action, and Theater), and ThM (Theater Movement)—advocates that the act of educating must consider the whole human being: brain, heart, and body. In his children's books, he uses playful stories to teach the importance of conscious eating, associating healthy foods with mental and emotional superpowers. The Mané Beiçudo characters, for instance, are true promoters of good eating habits, using the language of theater and fantasy to inspire children to eat better.

Beyond proper nutrition, it is essential to teach children to relate to food with joy, curiosity, and gratitude. Turning mealtime into a moment of family connection, involving children in meal preparation, and telling stories about food are strategies that stimulate interest and respect for eating. A great example comes from British chef Jamie Oliver, who revolutionized school lunches in several cities in the UK and the US by introducing natural foods and teaching basic cooking in schools. The results showed not only improvements in children's health, but also in self-esteem and academic performance.

Similarly, the Institute for Neuroscience Applied to Education, in partnership with Stanford University, has shown that healthy eating habits in childhood are linked to the development of executive functions, such as planning, working memory, and inhibitory control. These abilities are essential for problem-solving, emotional self-regulation, and effective learning. It is no exaggeration to say that a colorful, well-prepared plate, eaten with pleasure, can be as important as a good math or language class.

It is also important to understand that eating well is not a reality accessible to all families. Therefore, it is essential to promote public policies that ensure food security and nutrition education in schools. Initiatives such as school gardens, agroecological fairs, and community cooking workshops are concrete steps toward a healthier future for all. Parents, educators, and administrators must work together to transform every snack, every meal, into an opportunity for learning, affection, and social transformation.

Parents often ask, “What can I do if my child doesn’t like vegetables or fruits?” The answer lies in example, persistence, and playfulness. Children learn far more from what they see than from what they hear. If parents eat well, if foods are presented in fun ways, and if children are involved in preparation, acceptance increases dramatically. This is where educational strategies like TBMB shine, using puppet theater to talk about health with humor, lightness, and creativity—connecting emotion and cognition, one of the keys to behavior change.

Finally, we must cultivate a new mindset: feeding well is educating. When we offer a healthy meal to a child, we are saying, “I believe in your potential,” “You deserve the best,” “Your mind is precious.” Eating is a political, cultural, emotional, and educational act. And it is with this holistic perspective that we must approach children's nutrition. Because a well-nourished child thinks better, learns better, feels better—and most importantly, lives better.

Let this be our collective commitment: to ensure that all children have access not just to food, but to good food. Because, in the end, nourishing the body is nourishing hope. And when we nourish hope, we give the world what it most needs: bright minds, kind hearts, and futures full of possibility.

Access the books by Antônio Carlos dos Santos on amazon.com or amazon.com.br

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https://www.amazon.com/author/antoniosantos



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