Answer:
Because food labels are required to show nutritional information and food composition. Nucleic acids are not a nutritional component of our diet, nor are they an ingredient in products.
Step-by-step explanation:
List of ingredients, shelf life and nutritional information are among the mandatory items on labels, as is the home measure, which is how the consumer measures the food (slices, cups, spoons, etc.). In other words, we can say that food labels should present information relevant to people's nutrition. Nucleic acids are not a nutritional element, so they are not listed on labels.