Corn flour, bean flour, buckwheat and oats are all edible ~ Corn flour and bean flour, with proper amount of baking soda, are made into steamed corn bread, which is both anti-hunger and nutritious, and the most important thing is delicious ~ Corn flour is sold in supermarkets, but you can eat it, but don't eat soup noodles, buckwheat also has noodles ~ But corn flour and buckwheat noodles are occasionally eaten. So you must add a lot of gum, so you should eat it properly as a seasoning, and don't eat too much ~ oats and buckwheat steamed bread are rich in nutrition, but the taste is poor. If you want to pursue a little taste, you can consider adding a little white flour ~ but in this case, you must eat less, otherwise there will be more sugar ~ I don't expect anything else for the time being, so I will continue downstairs ~