Milk is very familiar to all of us, especially for the newly born children. Except for breast milk, milk is almost the whole source of nutrition for them. We often drink milk, but many people don't necessarily know the right way to drink it. Most people often make eight mistakes when drinking milk, which often leads to the loss of nutrients. Let's take a look at it with the small editor of sihai.com.
Eight mistakes in drinking milk 1. The thicker the milk, the better
Many people drink milk to supplement nutrition, so they all like to drink that kind of strong milk; more parents in order to let their children absorb milk nutrition well, when they make milk powder, they add little water, but they just do harm to their children.
If the milk is too thick, even if the adults drink it, it will lead to indigestion, let alone children, and if the children drink too thick milk, it will affect the water absorption. In the long run, it will cause the lack of water absorption of children, increase the burden of kidneys, and easily form stones, and even affect brain development.
2. Drink milk and sugar
Many people just drink milk, because they are not used to the taste of milk, so they will add some sugar. In fact, Xiaobian just drank pure milk. However, milk with sugar taste up, but nutrition has declined, and even lead to poisoning.
The normal white sugar contains fructose, while the milk contains lysine. If the milk is added with sugar, the two substances will combine to produce a chemical reaction, forming a fructosyl lysine that is not easy to be absorbed by the human body. It will not only damage the protein in the milk, but also cause food poisoning and seriously damage the stomach and intestines.
3. Milk with chocolate
Milk has a high nutritional value, and chocolate can effectively supplement body energy, so many people like to match milk with chocolate, so there are many chocolate flavored milk or milk flavored chocolate on the market, but it is better not to match milk with chocolate.
Milk is rich in calcium and chocolate is rich in oxalic acid. If the two are combined, calcium oxalate, which is harmful to the body, will be formed. Calcium oxalate will affect the absorption of calcium in the body, so milk and chocolate will not absorb the nutrition, but because of the existence of calcium oxalate, the body will lack calcium, causing rickets. If children eat it, it will affect their growth.
4. Milk and fruit
Many people drink milk with fruit, or add fruit juice to the milk. They think that the mellow milk and the clear and sweet juice are very delicious, but in fact, this is not right.
Fruit contains fruit acid, the protein in milk will react with it, so the milk will coagulate when it is absorbed into the stomach and intestines. It is not easy to absorb the protein in milk, but also can damage the stomach and intestines, causing abdominal pain and diarrhea.
5. Rice porridge in milk
Many people will add rice soup porridge to their milk when they feed their babies. They think it can double the nutrition, but in fact, this method is very unscientific.
Rice soup and porridge contain starch, which will destroy the vitamin A in milk, thus damaging the nutrition in milk. If they are given to infants, they will lack vitamin A in their bodies, leading to infant stunting.
6. Take medicine and drink milk
Many people will take medicine if they are ill. Most people will choose to take medicine before going to bed. If the taste of medicine is too bitter, some people will choose to take medicine with milk, especially when many parents take medicine for children. But this is not conducive to the absorption of efficacy.
Calcium ions in milk will form some substances that are difficult to be dissolved and digested with the drug, so that the drug is difficult to be absorbed by the stomach and intestines, the content of the drug in the blood will decrease, and the efficacy will not be absorbed. So after eating the medicine, you should wait more than an hour and a half, wait until the medicine is digested and absorbed before drinking milk.
7. Boiled milk
In general, people with bad stomach or cold weather, many people will put milk into the pot before drinking milk, but in fact, it will greatly damage the nutritional value of milk.
If the milk is boiled, the calcium ion in the milk will precipitate, and the vitamins in the milk will be destroyed by high temperature, the nutritional value of the milk will be destroyed, and the lactose in the milk will form Caramel harmful to the body after heating, so it is better not to heat the milk for drinking. The best way is to put the whole bag of milk into hot water and drink it after five minutes.
8. Refrigerated milk
When summer comes, many people like to drink iced drinks. Milk is no exception. Many people will refrigerate the milk and drink it again. They think it tastes great. But if they do this, the nutrition of milk will be destroyed.
Milk contains not only protein and calcium, but also many nutritious bacteria which are beneficial to the body. After refrigeration, it will kill the nutritious bacteria in milk and destroy the nutritious ingredients. And refrigerated milk will eventually be harmful to the stomach, so milk is generally the best for normal temperature drinking.
Milk can't be eaten with anything
1, red dates
After eating dates, do not eat high protein food immediately, such as milk. Since vitamin C can make the protein in these two kinds of foods coagulate and not be easily absorbed, it is necessary to eat high protein foods 1-2 hours after eating jujube.
2, bayberry
Myrica rubra is rich in fruit acid and milk is rich in protein. If both of them are eaten at the same time, the fruit acid in the bayberry will coagulate the protein in the milk and affect the digestion and absorption of the protein.
3. Lemon juice
Some people suggest adding lemon juice to milk, which seems to be a good way, but in fact, lemon belongs to the fruit with high fruit acid. When the fruit acid meets the protein in milk, it will denature the protein, thus reducing the nutritional value of the protein.
4, fruit juice
Nutrition experts pointed out that if the milk is added with excessive juice, the casein in the milk will react with the juice, resulting in agglutination and precipitation, making it difficult for the human body to digest and absorb. More serious, it will cause indigestion and diarrhea, so milk can not add too much juice and other acidic drinks. So, don't mix fruit juice with fresh taste.
5. Kiwifruit
Kiwifruit rich in vitamin C is a good antioxidant, can prevent cancer, anti-cancer, but clinical discovery, after eating kiwifruit, drink milk, there will be diarrhea, abdominal pain, abdominal distention and other symptoms. The reason is that vitamin C clots with the protein in dairy products, which affects digestion and absorption. In fact, for the fruit with high vitamin C content, it is not suitable to drink milk immediately after eating, especially for the people with poor stomach and intestines, it is easy to cause diarrhea.
6, pineapple
Pineapple and milk can not be eaten together, because pineapple is rich in fruit acid, while milk contains a lot of protein. If both of them are eaten at the same time, the fruit acid in pineapple will coagulate the protein in milk and affect the digestion and absorption of protein.
7. Leek or spinach
When milk is mixed with leek containing more oxalic acid, the absorption of calcium will be affected.
8, rice soup
When milk and rice soup are taken together, a large amount of vitamin A will be lost. The experimental research shows that if milk and rice soup are put into different temperatures respectively, it will lead to a large loss of vitamin A. if infants are short of vitamin A for a long time, it will lead to slow development, weakness and disease. Therefore, milk and rice soup should be separated for feeding infants.
9, soya bean milk
Milk and soymilk are not suitable for CO cooking because the trypsin inhibitor contained in soymilk can stimulate gastrointestinal tract and inhibit trypsin activity. This kind of material can only be destroyed in a few minutes in the environment of 100 ℃. Otherwise, the soybean milk which has not been fully boiled can easily cause poisoning after eating. If the milk is boiled in high temperature, it will destroy the protein and vitamin in the milk and reduce the nutritional value of the milk, which is actually a waste. Therefore, milk and soymilk should not be cooked together.
10, tea
Milk is rich in calcium, and tannic acid in tea can block the absorption of calcium in the stomach. Tea and milk belong to the same kind of food. Adding milk to tea, or drinking tea and milk at the same time, will destroy the healthy ingredients in tea, so it is not suitable to drink tea at the same time.
11, sugar
The lysine contained in milk can react with fructose under heating conditions to produce toxic fructosyl lysine, which is harmful to human body. Don't add sugar to fresh milk when it's boiling. Cook the milk well and wait for a little cool before adding sugar.
12, oranges
Just after drinking milk, eating orange will affect digestion and absorption, and it will also cause abdominal distention, abdominal pain and diarrhea. This is because once the protein in milk meets the acid in orange, it will coagulate, which will affect the digestion and absorption of milk. In addition, in addition to oranges, you should not eat any acidic food immediately within an hour after drinking milk, such as apricot, acid pomegranate and other fruits with more acid.
13. Chocolate
Some people like to add chocolate to milk to remove the strange smell. In fact, this is unscientific. Milk is rich in calcium and protein, while chocolate contains oxalic acid. When milk and chocolate are eaten together, calcium in milk is easy to form oxalic acid in chocolate, which is insoluble in water sediment calcium oxalate. People not only can't absorb it, but also have dry hair, diarrhea, calcium deficiency and growth retardation. So, the time of drinking milk and eating chocolate should be separated.
14, eggs
Some people are used to eating milk and eggs together, this method is unscientific. Milk contains lactose, which is the dimer of galactose and glucose, and galactose is the nutrition. However, eggs contain a lot of protein, which will be broken down into amino acids. The absorption of amino acids will consume energy. At this time, there is less glucose available in the blood, and galactose will be oxidized for energy supply. Some kind of protein in the egg will react with some kind of nutrition in the milk, which will reduce the nutrition value, so it is not suitable to eat together.
The best time to drink milk
Some people will choose to drink milk at breakfast, think that breakfast is very important, need to add enough nutrition; some people regard milk as a normal drink, drink it when thirsty; others will choose to drink milk before going to bed at night. People have different understandings about the best time to drink milk. Although milk is good, if you don't pay attention to the time and way of drinking, it will lead to a waste of nutrition in milk, and even may affect human health. So when is the best time to drink milk?
Some people think that the best way to drink milk is in the morning, so many people have milk in their breakfast. It's really good to drink milk in the morning, because this is the time when the human body needs a lot of nutrition. However, in fact, the best time to drink milk should be at night, especially before going to bed. This is because milk contains a biochemical substance tryptophan which can make people tired and sleepy. In addition, there are abundant trace morphine substances. All of these substances have good sedative and hypnotic effects, which can promote sleep and play a key role in brain sleep.