Description: Nutritional security refers to the state of having reliable access to sufficient, nutritious, and affordable food, which is fundamental for the physical and mental well-being of individuals. This concept encompasses not only the availability of food but also its quality and people’s ability to access it. Nutritional security implies that food is safe, varied, and rich in nutrients, contributing to a balanced and healthy diet. Furthermore, it relates to sustainability, as food production must be responsible and environmentally respectful to ensure that future generations also have access to nutritious food. Nutritional security is a key component in the fight against malnutrition, which can manifest as both undernutrition and obesity. In a world where the population continues to grow and resources are limited, ensuring adequate nutrition for all is a critical challenge that requires a comprehensive approach involving public policies, education, and technology. The intersection of technology and sustainability in this context is crucial, as technological innovations can improve food production and distribution, while sustainable practices ensure that these resources are maintained in the long term.
History: Nutritional security has evolved over the decades, especially since the 1970s when more systematic studies on nutrition and its relationship with public health began. In 1996, the FAO World Food Conference defined food security, which is an essential component of nutritional security. Since then, multiple global initiatives and programs have been developed to address malnutrition and promote access to nutritious foods.
Uses: Nutritional security is used in public policies, health programs, and education to address malnutrition and promote healthy diets. It is also applied in research on food production, sustainable development, and improving the food supply chain.
Examples: Examples of nutritional security initiatives include food distribution programs in vulnerable communities, sustainable agriculture projects promoting nutritious crops, and government policies ensuring access to affordable, quality food.
