THE NUTRITIONIST AS AN AGENT OF TRANSFORMATION: COLLECTIVE HEALTH, DISEASE PREVENTION AND THE FUTURE OF BRAZILIAN CHILDHOOD

Abstract

This chapter emerges from a deep conviction: nutrition is not merely the science of food — it is the science of the future. Every child who sits at the table of a public or private school today, every school meal served in a courtyard, every guidance given to a family during a consultation, represents a decision that goes far beyond the immediate present. It represents a wager on the type of adult that child will become, on the health they will carry with them, and on the burden — or freedom — they will represent for the country’s health system. Throughout my career as a nutritionist — with training spanning microbiology, immunology and social nutrition — I have learned that treating childhood nutrition as a secondary issue is one of the greatest mistakes a nation can make. Chronic non-communicable diseases such as obesity, type 2 diabetes, hypertension and metabolic syndrome — once restricted to the adult universe — are now knocking on the doors of our children with alarming frequency. And most revealing: they arrive silently, shaped by habits built in the first years of life. This chapter invites the reader — whether nutritionist, pediatrician, public administrator, educator or student — to understand the magnitude of this challenge and the urgency of a collective, integrated, and above all, strategic response.