The second or 300th gram of staple food is mainly to remind people to limit the amount of staple food, so as not to eat too much, resulting in excess calories and weight gain.
The third part is high protein.
The fourth is not sweet or salty, and the third is full.
Five or five hundred grams of fruits and vegetables can supplement vitamins, dietary fiber and inorganic salts, which is helpful for preventing cancer, constipation and cholesterol.