First of all, the daily intake of staple food is half a catty to eight taels, and the daily intake of staple food (mainly cereals) is appropriate. However, if you have a large amount of activities that day, such as participating in sports and engaging in manual labor, you can increase it appropriately. Staple food is used to provide energy.
Secondly, in order to perfectly solve the problem of how to diet and lose weight, we must ensure that vegetables and fruits weigh about one catty a day, and meat such as chicken and fish does not exceed two ounces a day, even if the fat content in lean meat is not low; Eat one or two or more bean products every day on average; A bag of milk (for breakfast); An egg (breakfast). Eat less pigs, cattle and mutton, and eat more fish, shrimp and chicken (preferably Chai chicken). Moreover, eating more vegetables, fruits and potatoes is also one of the key points of how to lose weight ~ there are many varieties of vegetables, and the nutrients contained in different varieties are not the same, even very different. The vitamin content in dark vegetables such as red, yellow and green is higher than that in light vegetables and common fruits. They are the main or important sources of carotene, vitamin b2, vitamin C, folic acid, minerals, dietary fiber and natural antioxidants.
Fourth, dietary fiber food can enhance disease resistance. Some fruits have fewer vitamins and trace elements than fresh vegetables, but fruits contain more substances such as glucose, fructose, citric acid, malic acid and pectin than vegetables, and no one can replace them. Potatoes, including potato, sweet potato and cassava, are rich in starch, dietary fiber and various vitamins and minerals. These foods are very important for maintaining cardiovascular health, enhancing disease resistance, reducing children's dry eye and preventing cancer.