How to Make Healthy and Affordable Kids' Lunchboxes

When blood sugar drops due to fasting or malnutrition, stress hormones like cortisol and adrenaline are excessively secreted.

These stress hormones cause irritability, drowsiness, and cognitive fatigue in students, creating an environment where it's difficult to concentrate on studies, and the consumption of ultra-processed foods and sugars creates biological barriers to concentration, memory, and emotional regulation, according to reports.

A nutrition expert explained that combining traditional grains like arepas with black beans or lentils can provide protein equivalent to meat.

Choline and omega-3s, essential for memory and brain plasticity, can be supplemented through eggs and sardines, and it is recommended to increase nutrient density using affordable local ingredients such as plantains, yuca, and uyama.

Research has shown that even a 1-2% loss of body weight can significantly reduce working memory, visual processing speed, and concentration.

To protect students' cognitive abilities, it was emphasized that water should be the primary choice over processed juices, and consumed sufficiently.

Nutritionist Orlandia Angarita suggested that lunchboxes should include energy sources such as bread, arepas, yuca, and plantains, along with protein sources like eggs, cheese, and chicken.

Additionally, she advised including fruits or vegetables and making water the main beverage choice for a balanced diet.

For toddlers, it is advisable to focus on diets that are nutrient-dense, even in small amounts.

For elementary school students, providing complex carbohydrates essential for brain activity is important, and for adolescents, limiting junk food and sugary drinks is a priority to maintain gut health and prevent academic fatigue.