Is saliva useful for anything other than moistening food to sterilize?

Saliva is a very common liquid for everyone, which can not only moisten food sterilization, but also promote the digestion and absorption of food. In addition, there are many other uses, such as cleaning and protecting teeth, neutralizing stomach acid, etc., so people cannot survive without saliva. Saliva is also commonly known as saliva in life, which is a colorless and odorless liquid, although it can make some people feel nauseous, but it is really very important because it contains a lot of protein and nutrients.

In fact, everyone will unconsciously secrete saliva when they see the food they want to eat or delicious, which is a very normal phenomenon, after all, the content of saliva secreted during the day is much greater than that at night. The main components of saliva are water and organic matter, the proportion of water is as high as 99%, which contains a large number of trace elements, such as sodium, potassium, calcium, etc., so it can provide the body with corresponding substances and promote the body's metabolism. In addition, saliva can play a neutralizing role, after all, after everyone eats food, some food residues will remain on the teeth, so saliva can wash these things off.

Dry mouth is a very uncomfortable phenomenon, and you may even feel that your throat hurts and you can't eat, so the saliva at this time can make your mouth moist and help you express your thoughts well. And saliva can also be broken down into maltose, which can effectively help the body become stronger. However, saliva also has certain disadvantages, after all, people will spray saliva in the process of speaking, so it can be used to spread diseases.

When you feel that you don't have saliva in your mouth or don't produce saliva, you should pay attention, and most likely you can prove that your body is affected by other viruses. If you want to go to the hospital for examination, you should also adjust accordingly according to the doctor's words, and you can be well managed. Secreting saliva is a very basic function of the body, so don't be disgusted and don't disgusted, it's very inappropriate.

Saliva also has an excretion effect, such as some substances in the body and some viruses, such as potassium iodide, lead, mercury, rabies, polio and HIV, etc., can be excreted or transmitted through saliva.

It can help us relieve oral discomfort, and saliva is the first level of our body's immunity to prevent some dirty things from entering.

It can help us avoid cancer, or improve my immunity, so that we can live longer.

Some people say that some small wounds can be disinfected by licking. The reason is that saliva contains lysozyme, histones, and other antimicrobial substances, in which lysozyme can dissolve the cell wall of the default bacteria, thereby killing the bacteria. But do you alleviate this, and can saliva disinfect inflammation?

The lyase enzyme contained in saliva is mainly for the role of bacteria growth and reproduction in the oral cavity. If it's just oral hygiene, saliva can be used as a sterilizing and anti-inflammatory effect.

Although saliva contains certain antimicrobial substances, these antimicrobial materials require high concentrations in vitro to have strong antimicrobial activity. The concentration in saliva is extremely low, and it is impossible to kill pathogens.

One of the saliva is antimicrobial disinfection, because saliva contains lysozyme, immunoglobulin A, thiocyanate, lactoferrin, etc., and these are sterilizing and bacteriostatic.

I believe in useful saliva abrasions wounds, and people bitten by mosquitoes know that their effects are very noticeable.

But saliva can only destroy some of the bacteria associated with the gastrointestinal tract. There are many effects on the virus.

But only drugs, which have a small antimicrobial spectrum, so it will inevitably have bacteria to survive.

The type of bacteria that is causing the inflammation, such as saliva, must also be seen in the wound and has no effect on hemolytic bacteria. In addition, there is inflammatory saliva in the mouth, so now it has been developed, and the use of phlegm is not recommended.

The range of antimicrobial substances in saliva is limited. Even if it is true to kill pathogens, there are many diseases present in pathogens, and lyases in saliva mainly target escaping species in bacteria, and these factors depend on saliva sterilization.

Due to other pathogens that contain other pathogens, the antimicrobial substances in saliva can only kill a certain type of bacteria in the mouth, while others can cause spinal cord fissures (like the herpes virus) that can cause wounds if the wound is disinfected by saliva. It can carry pathogens to the wound, causing the wound to become infected.

From the above, we are not ugly, but the use of saliva to disinfect inflammation not only does not achieve the desired results, but there are also potential health risks, so there is a wound that must go into formal disinfection**, do not save the trouble and apply some saliva passion.

Saliva can be sterilized, because there will be a lot of bacteria in the oral cavity due to environmental reasons, so human evolutionary saliva has these sterilization and sterilization functions, so it is necessary to keep the oral cavity clean and hygienic to better resist viruses.

Saliva only removes bacteria from the mouth.

The lysozyme contained in saliva is mainly aimed at common bacteria in the oral cavity, and has the effect of inhibiting the growth and reproduction of bacteria in the oral cavity. If it is only for oral hygiene, saliva can play a certain role in sterilization and anti-inflammatory.

Saliva contains amylase and lysozyme, which aid digestion and have a bactericidal effect.

The role of saliva.

1.Moistens the mouth and food for easy speaking and swallowing;

2.Constantly remove food particles from the taste buds, so that the taste of food can be continuously savored;

3.cleans and protects the mouth;

4.antimicrobial effect;

5.Converts starch from food into maltose.

Extended information: A normal person secretes about 1000 1500 ml of saliva per day, which is a mixture of fluid secreted by three large pairs of salivary glands in the mouth: parotid, subpalatine and sublingual glands. Normal saliva is colorless, odorless, and nearly neutral (pH value, the main component is water, accounting for the rest of the salts containing sodium, potassium, calcium, chlorine, sulfur and other ions, as well as amylase, lysozyme, mucin, etc.).

Human saliva has a sterilizing effect, and there are many components of saliva, among which lysozyme has a sterilizing effect, but the disinfection effect is not obvious.

Many people are bitten by mosquitoes or scratched by branches in the wild, so they spit out a mouthful of saliva and apply it to the wound, they think that this can disinfect and sterilize the wound, but does human saliva have a sterilizing effect? Let's find out.

01 Human saliva, also known as saliva, is a physiological substance secreted by the human body. It does have a bactericidal effect, and there are many components of saliva, among which lysozyme has a bactericidal effect, but the effect is not too obvious. Saliva not only has a bactericidal effect, but also digests food.

The amylase enzyme in it is to help digestion, and if it is reduced, it will affect digestion. There is also moisturizing and cleaning the oral cavity, protecting the teeth, eliminating the bacteria of tartar, and having a certain immune protection function for the oral cavity. Saliva also has anti-inflammatory, analgesic, and hemostatic effects.

02 Saliva has the effect of lubricating the oral mucosa, dissolving food and facilitating swallowing, and it also contains amylase and lysozyme, which can help digestion and have a partial bactericidal effect.

03 Saliva is mainly digestion, taste, and cleansing, and has a certain immune protection function for the local area, but there is no obvious bactericidal effect. Therefore, saliva is a physiological substance secreted by the human body itself.

04 Saliva is mainly secreted by the salivary glands. The human body has multiple salivary glands, the small salivary glands are distributed in the mucous membranes of the oral cavity, there are four glands of the lips, cheeks, tongue and palate, and the large salivary glands have parotid glands, sublingual glands and submandibular glands. The parotid glands, submandibular glands, and sublingual glands are the main salivary organs, and the saliva secreted by the salivary glands flows into the mouth through the ducts.

05 Even foods that are difficult to swallow can be swallowed without hindrance with the help of saliva. The reason why some elderly people are prone to choking when eating is due to the fact that there is less saliva secretion due to age. If you eat foods that are difficult to swallow and have less saliva production, you should drink plenty of water to prevent swallowing difficulties.

Saliva has a sterilizing effect! Saliva does more than just sterilize!

The function of saliva is to moisten the oral cavity, harmonize and moisten food, dissolve food and cause taste, easy to swallow, amylase can hydrolyze starch and glycogen, play a role in digestion, saliva can prevent dry mouth, remove food residues, clean the mouth, among which lysosomal thiocyanate and protein antibodies can kill bacteria, saliva can neutralize gastric acid to protect the stomach wall, and fluoride contained in saliva can reduce the incidence of caries and protect teeth. Hee-hee!

Saliva contains amylase and lysozyme, which aid digestion and have a bactericidal effect.

The role of saliva.

1.Moistens the mouth and food for easy speaking and swallowing;

2.Constantly remove food particles from the taste buds, so that the taste of food can be continuously savored;

3.cleans and protects the mouth;

4.antimicrobial effect;

5.Converts starch from food into maltose.

Human saliva mixed with food can dissolve the soluble components in the food, causing it to act on the taste buds and cause taste. Saliva prevents dryness of the mouth and lubricates food; It also cleans the mouth and rinses off any food debris that remains in the mouth. When harmful substances enter the mouth, saliva dilutes and neutralizes them and washes them away from the oral mucosa.

Saliva moistens the mouth and makes it easier to speak, and the salivary amylase in the chyme in the stomach breaks down the starch in the food into maltose before it mixes with stomach acid. Lysozyme and thiocyanide ions in saliva have bactericidal effects, mucin not only has a lubricating effect, but also neutralizes gastric acid after entering the stomach, and attaches to the mucosa under the action of gastric acid to resist the corrosion of gastric mucosa by gastric acid. Saliva also has an excretory effect.

Saliva contains a substance called lysozyme, which has the function of dissolving and destroying bacteria.

Saliva can kill bacteria, and mosquito bites also work.

It can kill some germs!

The functions of saliva are: moisten the mouth, reconcile and moisten food, dissolve food and cause taste, and facilitate swallowing; Amylase can hydrolyze starch and glycogen and play a role in digestion; In the stomach, this amylase can still continue to work for 10 30 minutes until the pH drops, and before the enzyme is inactivated, about 60 70 starch in the food is converted into maltose, dextrin, maltotriose, etc. Saliva prevents dry mouth, removes food debris and cleans the mouth; Among them, lysosomal thiocyanate and protein antibodies can kill bacteria.

Saliva neutralizes stomach acid and protects the stomach lining. The fluoride contained in saliva reduces the incidence of tooth decay and protects the teeth. The ABO blood group substance contained in saliva can be used to determine blood grouping.

Saliva (known to be in adult male mice) contains nerve growth factor (nerve growth factor and epidermal growth factor) that can help wound contraction and wound healing. Saliva also helps in medical diagnosis. In some animals that lack sweat glands (such as dogs), saliva production also regulates body temperature and water balance.

The lysozyme in saliva can kill some bacteria that are easier to kill, so it has a certain bactericidal effect, but it is not strong.

There are amylase and lysozyme in saliva, which can help digestion and have a bactericidal effect.

Saliva has a bactericidal effect, but does not have a virucidal effect.

Saliva is the saliva secreted by the salivary glands around the mouth, which has the effect of lubricating the oral mucosa, dissolving food and facilitating swallowing, and also contains amylase and lysozyme, which can help digestion and have bactericidal effects. Therefore, saliva is a physiological substance secreted by the human body itself.

The role of saliva.

1.Moistens the mouth and food for easy speaking and swallowing;

2.Constantly remove food particles from the taste buds, so that the taste of food can be continuously savored;

3.cleans and protects the mouth;

4.antimicrobial effect;

5.Converts starch from food into maltose.

Advantages of saliva: it contains carbonates, phosphates and proteins, which can bring chemical protection to teeth; It contains amylase enzyme that aids digestion; Ingredients fight bacteria; Able to clean the mouth; Cancer and AIDS can be detected by saliva testing.

Yes, there are many kinds of enzymes in saliva, which can kill some bacteria, but the effect is not very large, and it can also kill viruses, in fact, saliva is also the first line of defense of the human body, which can block the invasion of bacteria.

Saliva has anti-inflammatory and pain-relieving, hemostasis, sterilization and detoxification, and lysozyme and thiocyanide ions in saliva have bactericidal effects.

Yes, the biology teacher told us.