Is there any scientific basis for drinking milk on an empty stomach ?

Milk contains nutrients such as protein, lactose, fat, etc. Lactose belongs to carbohydrates and substances, he will give priority to ** to the human body part of the energy to save protein, the so-called "empty stomach milk nutrition can not be fully absorbed" probably refers to the loss of protein, in fact, will not cause this situation. However, some people with gastrointestinal function or congenital "lactose intolerance" should not drink milk on an empty stomach, especially not to drink a large amount of milk on an empty stomach.

For example, some people will have bloating and diarrhea after drinking milk on an empty stomach, and such people are not suitable for drinking milk on an empty stomach. There are also people who rarely drink milk since the baby is weaned, and such people are not suitable for drinking milk on an empty stomach, because there will be "lactose intolerance", and there will also be bloating, diarrhea, and indigestion. Therefore, if you drink milk regularly since you were a child and your gastrointestinal function is good, drinking milk on an empty stomach will not cause any discomfort or harm.

The main energy of the human body** is sugar, and protein is generally not directly used as a calorie**. Drinking milk on an empty stomach in the morning causes the body to be forced to convert protein into energy for consumption in the absence of sugar, which is also known as protein loss. The protein in milk is actually not as much as meat products, but milk has the advantage that it contains 8 kinds of amino acids that cannot be synthesized by human beings, and these amino acids can be directly used by the human body after absorption.

If not much of the protein is converted into heat, of course, it will cause a certain amount of waste. In addition, it should be emphasized that milk has a large amount of calcium in addition to protein, and the absorption of calcium is mainly completed by the small intestine, and the fasting state will cause the milk to quickly enter the large intestine through the small intestine, which will also lead to a certain degree of waste of calcium. Of course, there are some people who feel sick to their stomachs after drinking milk on an empty stomach, such as me- This is not used as a basis, simply mention, don't drink on an empty stomach if you feel uncomfortable.

Therefore, it is recommended that everyone try not to drink milk on an empty stomach. <>

Myth 1: Drinking milk on an empty stomach does not absorb nutrientsSome people say that drinking milk on an empty stomach will dilute the gastric juice on the one hand, and on the other hand, the gastrointestinal peristalsis will accelerate when on an empty stomach, and the milk will stay in the stomach for a short time, so it will cause the nutrients to be unable to be absorbed, resulting in consumption.

Myth avoidance: Although milk is liquid, the body's digestive tract is not like a vertical water pipe, and water enters from one mouth and immediately discharges from the other. Not to mention that in fact, the protein content of milk in the stomach will coagulate under the effect of gastric juice, and it will not pass through the intestines immediately at all.

Even water can be absorbed by the stomach and intestines, otherwise how can the body replenish water? To put it more bluntly, babies drink milk on an empty stomach, don't they grow up by absorbing the nutrients in it?

Myth 2: Drinking milk on an empty stomach will cause harmful substancesSome people say that drinking milk on an empty stomach can be directly discharged into the intestines without being absorbed, and the bacteria in the intestines will be dissolved and rotted, which will be converted into harmful chemicals to the body, affecting health.

Myth avoidance: The key nutrients ingested by the body are digested and absorbed in the stomach and absorbed in the colon. Milk will become thick in the stomach after drinking, but it will not harm digestion, absorption and absorption.

Most of the nutrients are absorbed after entering the colon, and waste products that are not absorbed often enter the intestines. The stomach and intestines contain a huge number of beneficial bacteria, usually the vast majority of such bacteria should be beneficial to the body, they can produce a variety of nutrients necessary for the growth and development of the body, can use protein sediment to produce essential amino acids, and can also promote the absorption of iron, magnesium, calcium and other minerals. Therefore, not all the components that enter the intestines are dissolved by the germs, but they will cause harmful substances.

Myth 3: Drinking milk on an empty stomach will harm the mental outlook, and some people say that drinking milk on an empty stomach in the morning will affect the gastrointestinal function, and it cannot fill the kinetic energy that the body needs to study in the morning work, which is harmful to the mental outlook.

Avoid rumors: the strength of the body's morning work and learning needs comes from the breakfast given, and drinking milk on an empty stomach in the morning is actually easier to absorb and use the nutrients of milk, which can effectively provide energy for the body. Naturally, it is not advisable to eat only milk for breakfast, but should be accompanied by a main meal such as toast to prevent the feeling of hunger too quickly.

All in all, milk is rich in nutrients and will not be harmful to absorption due to drinking on an empty stomach, it is highly recommended to drink at least 250ml of milk per day, which should be beneficial to your health.

Of course, there is a basis, some people will have diarrhea when they drink milk on an empty stomach, and they will also damage the stomach and intestines in front of them, and there may be stomach acid.

This is not good, milk is very high in calories, and it is also not good for digestion, and the consequences of doing so are serious.

No, this will lead to a large loss of nutrients and the possibility of stones.

If you drink milk on an empty stomach it will affect the gastrointestinal tract and you will also have very severe diarrhea. Milk is very nutritious because it empties quickly.

Because milk is a liquid food, if you drink it on an empty stomach, the lactose will not be absorbed, the high-quality protein will be wasted, and it may also cause stomach problems.

Because milk is a liquid thing, it is easy to dilute stomach acid after drinking it, which will affect digestion and cause some gastrointestinal problems.

Experts refute rumors.

Zhang Jing, director of the nutrition department of Tongren Hospital affiliated to Shanghai Jiao Tong University School of Medicine, said that in addition to protein, milk also contains carbohydrates, lactose, fat, etc.

And our body absorbs carbohydrates for energy first, followed by fat, then protein...Although drinking milk on an empty stomach may cause a little loss of protein, it is not as exaggerated as it is said on the Internet. If you don't have time to have a good breakfast, it's better to drink a glass of milk on an empty stomach than to go out hungry and never drink it in vain.

The point of drinking milk on an empty stomach is not whether the nutrients can be absorbed, but that some people should not drink it on an empty stomach. For example, people with lactase deficiency should not drink milk on an empty stomach, which is easy to cause diarrhea. People who are lactose intolerant will have more severe symptoms when they drink milk on an empty stomach, because the concentration of lactose is higher when drinking milk on an empty stomach.

Lactose intolerance.

What is lactose intolerance?

Lactose is a disaccharide that is widely found in the milk of mammals. Every 100 ml of milk contains about 5% lactose. Lactose is broken down into glucose and galactose by lactase in the small intestine before it can be absorbed.

It turns out that for people who have diarrhea, bloating or stomach discomfort after drinking milk, it is generally due to a lack of a digestive enzyme called lactase. The milk they drink has a lot of lactose, and they don't have lactase, so the lactose can't be broken down and absorbed, and a lot of undigested lactose reaches the large intestine. Some bacteria in the large intestine use lactose to ferment and produce large amounts of gas, which can cause symptoms such as bloating, diarrhea, and farting.

It is rumored that "drinking milk on an empty stomach will cause a waste of nutrients, and even cause problems such as bloating and diarrhea", so can you still drink milk on an empty stomach?

Is it good to drink milk on an empty stomach?

Whether it is good to drink milk on an empty stomach cannot be generalized, and specific problems need to be analyzed. We should also pay attention to the following situations when drinking milk: 1. Milk should not be boiled at high temperature for a long time, because high temperature will change the protein in milk from a sol state to a gel state, and lactose will be caramelized, resulting in a decrease in the nutritional value of milk; If you want to drink hot milk, heat it to 60-70; 2. Milk should not be drunk with tea, as the tannic acid in tea will hinder the absorption of calcium ions in milk, resulting in nutrient loss; 3. Milk should not be drunk with drugs, because some drugs are easy to react with milk, which reduces the efficacy of the drug and is not conducive to the absorption of nutrients from milk. 4. Milk should not be frozen, when the temperature reaches below 0, the milk will be separated from the fat and protein, and the taste will deteriorate, which is not conducive to the absorption of the human body.

It is best to drink milk as soon as possible after opening the bag, or put it in the refrigerator to keep it fresh, not freezing.

Is there any scientific basis for "drinking milk on an empty stomach"?

Myth: Milk and soy milk contain a lot of high-quality protein, and if you drink it on an empty stomach, the protein will be wasted. Moreover, drinking milk and soy milk on an empty stomach will also increase the burden on the stomach and intestines.

This is really just a rumor, the truth: milk and soy milk contain carbohydrates, which will be decomposed for energy first, so you don't have to worry about protein being wasted, and you don't have to worry about increasing the burden on the stomach and intestines.

Many people can't drink milk on an empty stomach because they have lactose intolerance problems (such as diarrhea), in this case, it is really not necessary to drink on an empty stomach, it is recommended to eat some other foods first, and then drink a small amount many times, or directly choose yogurt, lactose low milk, etc.

Soy milk is different from milk, as long as it is cooked thoroughly, even if you drink it on an empty stomach, you will generally not feel uncomfortable.

If you don't have symptoms such as bloating, diarrhea or indigestion after drinking milk on an empty stomach, drinking milk on an empty stomach will not cause any harm.

Many years ago, some experts said that it was not advisable to drink milk on an empty stomach, in fact, because Chinese people rarely had the habit of drinking milk at that time. Chinese people who have not been in contact with dairy products for a long time will secrete less and less lactase in the body, and after drinking milk on an empty stomach, the lactose in the milk will not be decomposed, but will be fermented and decomposed in the intestines, producing water, carbon dioxide and lactic acid and other substances that are not easy to be digested and absorbed by the human body, resulting in symptoms such as small intestinal flatulence and diarrhea. However, if you eat a small amount of milk before drinking it, the symptoms will be relatively reduced.

Nowadays, Chinese people generally have more contact with dairy products, and in this case, the secretion of lactase has also improved compared with many years ago, so if there are no symptoms such as bloating, diarrhea or indigestion after drinking milk, drinking milk on an empty stomach will not cause any harm.

However, if you drink milk on an empty stomach and still do not eat other foods for a long time, it may cause the lactose in the milk and the fat to continue to break down the protein in the milk after it has been broken down, so that the protein is forced to supply energy. Therefore, it is best to eat in time after drinking milk on an empty stomach to replenish energy, so as not to lead to waste of nutrients.

You can drink milk on an empty stomach, but it is recommended to eat some staple foods at the same time as drinking milk, and some people drink milk and have symptoms of bloating and diarrhea caused by lactose intolerance, not caused by drinking milk on an empty stomach. Zhang Yali: You can drink milk on an empty stomach, but drinking milk on an empty stomach is slightly lacking in the absorption of nutrients in milk, so we recommend that we eat a small amount of carbohydrates while drinking milk, which is our staple food.

There are also some people who drink milk on an empty stomach The symptoms of bloating and diarrhea will be more obvious, not because the milk itself is not good, but because the person who drinks the milk himself, and some people who drink milk on an empty stomach will have symptoms of bloating and diarrhea, which is not due to the milk itself is not good, nor is it caused by drinking milk on an empty stomach, but the person who drinks milk himself has lactose intolerance, so this situation, maybe if the milk is warmer, or when eaten with carbohydrates, the symptoms will be reduced. However, if the symptoms of lactose intolerance are more obvious, he may not be able to eat milk, and if he changes to yogurt or lactose-free milk, the symptoms will be relieved.

In daily life, we will hear many people say that it is not good to drink milk on an empty stomach. Is there any scientific basis for the question that drinking milk on an empty stomach is not good? In fact, drinking milk on an empty stomach is not good, this is just a statement of people, and there is no scientific research and evidence to show that drinking milk on an empty stomach is not good for the human body.

1. Milk Brief DescriptionMilk is known as the oldest natural nutritious drink by humans. Most milk looks white, so people call it white blood. As we all know, milk is rich in nutrients, such as protein, vitamins, fats, and some minerals that the human body needs, and so on.

There are many people who drink a glass of milk at breakfast. Some people may drink a glass of milk before going to bed because they don't sleep well, hoping to help sleep and improve sleep quality through milk.

3. Summary: Abdominal pain caused by drinking milk on an empty stomach is not caused by fasting, but by insufficient lactase secreted by the human body. There is no scientific basis for drinking milk on an empty stomach to be bad for the human body.

It is rumored that drinking milk on an empty stomach is not good, there is no scientific basis, if drinking a glass of milk in the morning is a supplement to the body's protein, so it is good to drink milk on an empty stomach in the morning, there is no scientific basis, it is not good.

The reason why it is not good to drink milk on an empty stomach is lactose intolerance, that is, it is difficult to digest lactose on an empty stomach, which may lead to abdominal pain, diarrhea and other problems. Another reason is that drinking milk on an empty stomach is equal to drinking for nothing, that is, it is impossible to absorb protein, drinking milk absorbs not only protein, but also other energy needed by the body, and we drink milk not only to supplement protein. So "drinking milk on an empty stomach" is not as bad as it is said.