Every meal is very important, do not think that breakfast is good, lunch is full, dinner just eat bread or instant noodles on the line. What is the most nutritious meal? How to eat dinner science? Whether the dinner is good or not is related to the stomach and digestive system. What should you pay attention to when eating dinner correctly?
1. Pay attention to the food
The food mix includes the balance between coarse and fine, dry and thin, bran and vegetarian, cold and hot. There is a close relationship between food mix and nutrition balance. For every meal, a bowl of noodles can only provide a little oil, protein, and carbohydrates, so it is best to add a fruit, a meat or soy products, supplement protein and vitamins. And cellulose.
2. Eat more foods rich in vitamin C
Dinner should try to avoid eating carbohydrates with high sugar content. For example, although potatoes are also carbohydrates, they are rich in vitamin C and will not be destroyed even if cooked.
3. Light is better
Dinner should be light, pay attention to choose less fat, digestible food, and do not eat too full. Overnutrition at dinner will cause the accumulation of fat that will accumulate in the body, causing obesity and affecting health. The best choice for dinner: rice porridge, corn, beans, steamed buns, fruit platters and so on.
4. Intake of adequate protein
Protein is an important nutrient for making blood or muscle. This kind of tissue is produced during sleep, so it is very important to take protein at dinner. When the protein is processed in vivo, it consumes a lot of calories, so active intake of meat should be taken. In addition, the protein nutrition of poultry meat is almost the same as that of livestock meat, and unlike meat, the content of saturated fatty acids is low. Experts believe that eating poultry is more conducive to health than eating meat.
Hematology analyzer is also called clinical blood cell analyzer, blood cell analyzer, blood cell analyzer, blood cell counter. The blood analyzer not only improves the accuracy of the experimental results, but also provides many experimental indicators, which play an important role in the diagnosis and differential diagnosis of diseases. Hematology analyzer is one of the most widely used instruments in hospital clinical testing.
Test items
Blood cell test refers to routine blood test, which is manual operation and counting under the microscope at first. It includes red blood cell, hemoglobin, white blood cell count and its classification, platelet count, etc. There are more than 20 items.
clinical significance
1. The blood analyzer is mainly used to detect various blood cell counts, white blood cell classification and hemoglobin content.
2. Hematocrit: obtained by multiplying the average volume of red blood cells by the red blood cell count.
3. Red blood cell distribution width: represents the degree of consistency of red blood cell size. When the red blood cell size is uneven, the red blood cell distribution width value increases, such as various types of nutritional deficiency anemia.
4. The three average indices of red blood cells are used to identify the type of anemia.
(1) The average hemoglobin content of red blood cells: increased in megaloblastic anemia, decreased in iron deficiency anemia, chronic blood loss anemia, uremia, chronic inflammation.
(2) Mean volume of red blood cells: increase in hemolytic anemia and megaloblastic anemia; decrease in severe iron deficiency anemia and hereditary spherocytosis.
(3) The average red blood cell hemoglobin concentration: decrease in chronic blood loss anemia, iron deficiency anemia; various diseases can be in the normal range. In megaloblastic anemia, the mean red blood cell volume increases, the mean red blood cell hemoglobin amount increases, the mean red blood cell hemoglobin concentration is normal, and the red blood cell distribution width increases.
5. Average platelet volume: the average volume of each platelet, the size of platelets is related to its function.
(1) Increased: seen in patients with idiopathic thrombocytopenic purpura, edema and proteinuria in late pregnancy.
(2) Decreased: seen in non-immune platelet destruction, aplastic anemia, thrombocytopenia repeated infection syndrome, chronic myeloid leukemia, etc.
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