First, the most nutritious cooking method for eggs:
There are many ways to eat eggs. In terms of nutrient absorption and digestibility, boiled eggs are 100%, scrambled eggs are 97%, tender fried eggs are 98%, old fried eggs are 8 1. 1%, boiled eggs with milk are 92.5%, and raw eggs are 30% ~ 50%. From this point of view, boiled eggs are the best way to eat, but pay attention to chewing slowly, otherwise it will affect absorption and digestion. But for children, steamed egg soup and egg drop soup are the most suitable, because these two methods can loosen protein and be easily digested and absorbed by children.
Note: eat less tea eggs, because tea contains acidified substances, which combine with iron in eggs, stimulate the stomach and affect the digestive function of gastrointestinal tract.
Second, as for whether it is good to eat eggs in the morning, there are different opinions on the Internet. Some people say yes, others say good evening. I haven't seen anyone mention it at other time periods. Personally, I think the morning is better. People exercise during the day, which is beneficial to the absorption of these things. Everyone has a rest at night, and their functions are slow. I'm afraid they will only gain weight if they eat it!
Third, the time to drink milk:
It is said on the internet that morning and evening are the best time to drink milk, and drinking milk for breakfast provides sufficient nutritional guarantee for the vitality of the day; Drinking milk at night not only helps you sleep, but also helps your body absorb nutrients. But you should avoid drinking milk on an empty stomach. Drinking milk on an empty stomach will increase intestinal peristalsis, shorten the retention time of milk in the stomach, and make the nutrients in the body unable to be fully absorbed and utilized.
But the other day, TV said that it is best to drink milk 1 ~ half an hour before going to bed at night, but not everyone can drink it. Many people have heard that drinking milk before going to bed is good for the stomach, but Zheng Qing, a gastroenterologist, has expressed different views on it. Zheng Qing told reporters: "In fact, drinking milk and juice before going to bed is not good for nourishing the stomach, especially for patients with reflux esophagitis. Because protein, fat and sugar in milk can cause gastric acid secretion for a long time, it may cause damage to the stomach on an empty stomach at night and aggravate reflux symptoms. " Zheng Qing always drinks milk at any time during the day to avoid hurting his stomach.
Fourth, as to whether the milk powder is good or boxed:
It is said on the Internet that milk powder is made of fresh milk after disinfection, concentration, spraying and drying. After fresh milk is processed into milk powder, the moisture content is reduced from 88% to 2%-5% (bottled), and the contents of nutrients such as protein, inorganic salts and fat are concentrated. For example, 100g milk contains 3.3g of protein, while 100g whole milk powder contains 30.6g of calcium, phosphorus, iron, vitamin A, b 1, b2 and pp, all of which are increased. Most of the whole milk powder produced in China is sweetened, some with sucrose, some with lactose, and the addition amount is less than 20%. Generally, the carbohydrate content of whole milk powder is 35.50 grams. After fresh milk is processed into milk powder, vitamin C is destroyed and its content is very small. Casein in milk powder becomes finer during processing, so it is easier to digest than milk. Milk powder also has many advantages, mainly because it is convenient to store, transport and eat. There are many kinds, including full fat, sweet fat, defatted, full fat instant and so on. With the development of food industry technology, milk powder can be strengthened in the processing process, so that the milk protein in milk can be moderately denatured, which is convenient for human digestion and absorption, and can supplement certain kinds and quantities of trace elements and other nutritional components, so that its nutritional components are more comprehensive and reasonable than fresh milk and meet the needs of different people.
When the whole milk powder is mixed into milk, the solubility ratio is 1: 4 (1 spoon); The weight ratio is 1: 2 (1 g milk powder plus 8 ml water). After the milk powder is blended according to this ratio, the contents of fat and protein are similar to those of fresh milk, but the sugar content is higher than that of fresh milk, so there is no need to add sugar. The mixing of milk powder should be carried out according to the instructions on the milk powder can, and the formula milk powder should generally be mixed with warm water to avoid destroying nutrition.