In addition, it is best for patients to use a set of tableware by themselves, such as a 5 kg thermos bottle of about 2250ml (ml, a coke bottle label of 1250m 1 or 2500ml, and a vegetable oil 1 porcelain spoon of about 10g. Knowing these figures, you can roughly grasp your daily food intake, and then it is easier and easier to change food.
The food exchange method usually takes 90 calories of food as 1. In other words, if a woman needs to consume 1800 calories every day, then she should eat 20 servings; If men consume 2 100 calories a day, they need to eat 23 servings.
The food you often eat has a corresponding 90 kilocalories. Staple food: 33 grams of salty bread, 40 grams of miscellaneous grains steamed bread; Fruits and vegetables: lettuce 600g, Fuji apple 216g; Meat: hairtail 7 1g, pure lean meat 50g, egg milk 50g, pure milk160ml; Edible oil: peanut oil10g; Snacks: chocolate17g, biscuits18g, walnuts14g.
Application of food exchange:
Each food that can generate 90kCal(376.2kJ) is one serving, which is equivalent to 25g rice flour, 500g green leafy vegetables, 125ml milk, 50g lean meat, etc. Foods are divided into 5 categories and 8 subcategories according to their sources and properties, and the energy provided by different foods is the same. Similar foods provide the same energy and contain similar protein, fat and carbohydrates.
Patients can change their recipes by exchanging food lists to ensure the diversification of their diets; The food exchange method based on GL (glycemic index) concept is superior to the traditional food exchange method in controlling blood sugar, HBA 1c, blood lipid and body mass index.
Refer to the above content: Baidu Encyclopedia-Food Club