Biotechnology allows modification of agricultural crops to increase their nutritional content, such as essential vitamins and minerals. For example, rice and maize varieties enriched with vitamin A have been developed to combat vitamin deficiencies in developing regions. These technologies help produce more nutritious and healthy crops, contributing to the fight against malnutrition and diseases related to nutrient deficiencies. Crops can also be modified to withstand harsh climatic conditions, ensuring stable food production. These applications are an important part of global efforts to ensure food security and improve human health, especially in regions facing significant nutritional challenges.