Aiming for “mineral organic meal”

It is my pleasure to introduce myself. My name is Mika Kunimitsu, a mineral advisor at the Rita School.
All school lunches at Rita School aim to be mineral-rich “mineral organic meal” with safe and secure organic ingredients.
Why do you think "mineral" and "organic" are so important?
What kind of ingredients do you use?
Any quick and easy recipes?

By all means, we will send out "mineral organic mealinformation" in this corner so that you can cook it at home.