1, different people have different opinions. Radish and vegetables have their own tastes. Everyone will express their opinions because they have different ideas. Each has its advantages and disadvantages. Nothing is absolute. We can't say which is better as the staple food, rice or corn. If I have to choose one, (2 1, I have to choose), then I choose rice as the staple food and corn as the non-staple food (supplementary food), which only represents my personal opinion. For example, my aunt didn't like rice for personal reasons (stomach trouble, acid reflux), so all kinds of corn foods were the main meals, and she often cooked corn-related foods in various ways, such as corn tortillas, porridge, corn, cakes and so on. For a while, she looked pale and particularly yellow, and went to the hospital for examination. I'm not sick, but my face turned yellow because I ate corn-based food for a long time. Now I have changed my eating habits and my face is not so yellow. This is a special case. It has something to do with personal eating habits.

2. For the sake of health and balanced nutrition, it is suggested that rice and corn should be eaten together and replaced alternately. Should be accompanied by vegetables, fruits, meat, etc. If one of them is taken as the staple food, it may lead to too single nutrition.

For reference only.