Why is it that there are so many solids that can be eaten, and almost all the liquid that can be dru

Who says the only liquid you can drink is water? What did you grow up up with snacking? You are changing the concept, most of the molecular structure of solids also contain water, so you don't consider water, and liquid water contains water.

If you don't think about water, vegetable juice, fruit juice, milk, medicinal soup, etc., there are too many things to drink.

In addition to water, there is also milk and synthetic drinks, but you want to eat some healthy things, so relatively speaking, only water is the healthiest liquid, and solid can drive away many kinds of food, and these are the things that are currently beneficial to the human body. The food we eat, although it may be solid in the mouth, we generally need to let it "liquefy" in the mouth so that it can pass smoothly through the esophagus. Liquefaction here includes many variations:

There are physical changes, such as chocolate melting due to temperature, or there are many foods that dissolve in liquids; There are also biochemical reactions, and many foods are broken down by enzymes in the mouth in the first step.

From this point of view, most of the food we eat is a mixture of solid-liquid in the form of a glue when it enters the esophagus, and from a purely physical point of view, they are actually liquids, and they are generally non-Newtonian fluids.

So, we solve the first problem, people don't actually eat a lot of solids.

Because the categories are different, liquids in addition to water, milk and synthetic drinks, but you want to eat something healthy, so relatively speaking, only water is the healthiest liquid, and solid words can drive away a lot of food, and these are the things that are currently beneficial to the human body.

This is because water is the source of all things, and to a certain extent, other liquids are oil or gasoline, which cannot be used, so only water can be drunk.

Hello friends, both solid food and water are very important for the human body. Solid food also contains more or less water, and water is indispensable. In the human body, the content of water accounts for about 70%.

Just as humans make solid food into a variety of shapes and textures, humans also make a variety of beverages out of water.

This is related to the composition of the substance, most nutrients are relatively compact, such as proteins, starches, fats, etc., which exist in solid form in organic matter, and liquids who are essential nutrients for the human body, can dissolve many small molecule nutrients.

There are a lot of solids that can be eaten, but there are very few liquids that can be drunk, almost only water, because 70% of people's bodies are water, and they need to be turned on after a while! Then provide water!

Because only water is liquid among the six major nutrients that the human body needs. People eat and drink water to meet the needs of life activities, not to enjoy, in fact, today, the same, we consume food more to meet the needs of our body, and then to meet the needs of tasting food. Among the six essential nutrients for the human body, only water is liquid, so you only need to drink water, and there are naturally many types of foods where other nutrients exist.

Water is the source of life, there is no life without water, water can quench thirst, this is the greatest need of people. The liquid is almost only water, of course, because water can be drunk, but you can't drink gasoline or diesel.

Because there are a lot of solids that can be eaten, the only liquid that can be drunk is water, because we can all know when we eat that everything is not something that you can eat and eat completely. Water is a must.

It's not that the only liquid we can drink is water. But whether we eat or drink, if we want to absorb nutrients, we need to dissolve them in water.

Therefore, all the solids we can eat actually need to be combined with water to eat. And the role of water in this is not only to drink, but more importantly, to act as a solvent.

Other liquids or gases can be drunk if they can be integrated into the water and are not toxic to our body.

In other words, water is the most basic substance that our body uses to finish eating or drinking. If other solid liquid gaseous substances can be dissolved in water but are not toxic to humans, then we can eat them. On the other hand, you can't eat things that don't dissolve in water.

Mainly at room temperature and normal atmospheric pressure, most substances are in a solid state, which is the law of nature.

If you change the temperature and atmospheric pressure, many substances in the solid state will also become liquids or even gases, and they can still be eaten without any problems. aqui te amo。

1.The main components of body fluids Human body fluids are concentrated in cells, between tissues and in various ducts, and are the constituent cells and interstitial fluids.

The main components of digestive juices The digestive juices secreted by the human digestive organs (including saliva, gastric juice, pancreatic juice, intestinal juice, bile, etc.).

Carrier for transporting nutrients and metabolites As the medium of all chemical reactions in the body, water is a platform for the transport of various nutrients and substances.

Maintain a stable body temperature Only with the help of water, oxygen is used to ingest the three major heat production of carbohydrates, fats and proteins in the body.

Participate in various metabolisms of the body Water can help the body absorb nutrients, digest food, eliminate waste, and participate in regulating the acid-base balance in the body.

There are indeed many foods that can be eaten, such as vegetables, wheat, rice, fruits, seafood, meat, and so on. And the only thing you can drink is water. But in reality they are almost equivalent.

There is a lot of food that can be eaten and drunk. But you may not be able to eat the ingredients that you can drink.

As we all know, the proportion of water in the human body is generally higher than 60%, which means that more than half of the human body is made of water.

Most of the foods we eat contain high levels of water, such as wheat, corn, fruits and vegetables, and so on. Corn and wheat can also be made into cereal and can be drunk, fruits can be squeezed into juice to drink, and vegetables can also be squeezed into vegetable juice to drink. It's just that we need solids in our lives to replenish more satisfying energy, but it can also be replenished by liquids.

It's just that the natural laws of human development have made our bodies more adaptable to solids.

In addition to this, there are dairy products, soy products, chocolate, etc., which can be eaten in solid form or drunk in liquid form. Of course, their ingredients are also inseparable from water. There's a lot to drink!

Others exist in liquid form and cannot be eaten and become solid. For example, all kinds of alcohol, coffee drinks, etc. Therefore, compared to solid food, there is really a lot of liquid that can be drunk!

We need a variety of trace elements and water in our lives. At present, the solids and liquids we know can fully meet the trace elements that our body lacks!

Water is the source of life, and any beverage, whether it is wine or juice, is made by adding water and undergoing special processing. In addition to the boiled water without any additives, boil it and drink it. The rest are fruit and vegetable drinks, and Coca-Cola and Pepsi Cola are also specially formulated beverages, which are special drink waters.

Drinking water quenches thirst and replenishes all kinds of vitamins that the human body needs, and modern food has come into being, from canned food, bottled food, plastic food to carton food and beverages.

Beverages are colored nutrient water, the human body has to replenish a lot of water every day, manufacturers produce a variety of flavors of food, there are sweet, light, sour and other countless flavors, to satisfy the appetite of everyone.

It is because water is the most important substance and the most needed by the human body, and it can promote blood circulation after drinking, and there are relatively few forms of existence.

There are many things that can be drunk, and most of them are harmful to the body, or there is no way to absorb them well, so I feel this way.

Water is the source of life, any drink, whether it is wine or juice, is made of added water after special processing, drinking water can quench thirst, can supplement the human body needs a variety of vitamins, modern food came into being.

This is because the solid does not take up space after being chewed, but when you drink water, you feel very full, so you don't have the stomach to eat anything else.

In addition to drinking fresh water, human beings will also drink salt water and sugar water, and the natural concentration should not be too high or too large. There is no danger in drinking a small amount of seawater, but you can't drink more, the main reason is that the concentration of salt in seawater greatly exceeds the concentration of liquid in the human body, and excessive drinking not only can not replenish water to the human body, but also will dehydrate a large number of human cells (because the water will flow to the place with high concentration, so that the water in the cells will flow to the outside of the cells).

At the same time, it should be pointed out that people can not drink more fresh water, because the water will flow to places with high concentration, drinking too much fresh water will cause a large amount of water to flow into the cells, and excessive water content in the cells will cause cell dysfunction, and at the same time cause electrolyte disorders in the body, which is also very dangerous. Everything must be mastered to a degree.

In particular, fish living in the ocean are different, they have a type of gills called "chlorine cells", which can quickly desalinate the salty sea water when the water passes through the gills.

Not only that, but marine fish can also desalinate seawater by the "electropermetic membrane method". The epidermal mucosa, oral mucosa and inner lumen mucosa of marine fish are all a semi-permeable membrane, when the fish drinks seawater, it is isolated in the cavity by the oral mucosa and the mucosa of the inner cavity, and the water molecules penetrate through the mucosa and enter the body through the pressure difference during breathing, while the salt cannot pass through and is excreted from the body.

If a small amount of salt enters the body, the fish can also ionize the sodium chloride in the water molecules through its own bioelectric action, forming positive and negative ions and seeping out of the mucosa.

The seawater desalinator used by humans today is developed by scientists based on the principle of "electroosmotic membrane method" of marine fish. In order to improve the desalination function, some large fish, such as sharks, also have a ability to desalinate seawater, that is, in addition to drinking less seawater, their blood also contains a high concentration of urea.

Since the concentration of fluid in the body is higher than that of seawater, it can not only maintain the hyperosmolar pressure of body fluids, but also increase the amount of urine to eliminate excess water from the body.

Because the forms in which matter exists are different, the forms in which liquids exist are relatively rare.

Because the earth's water makes up most of it. The earth's material is composed of solids, liquids, and gases, and water is naturally enough to drink.

Because water is indispensable to the human body, it serves as a carrier to provide other nutrients such as light substances produced by human decomposition of solids, and water is the only neutral liquid, which will not be harmful to the human body after consumption.

In fact, there are many liquids that can be drunk, such as milk tea, soy milk, milk, glucose water, various drinks, etc., and these liquids are just uniformly called "water".