As the saying goes, "the nose is fragrant and the tongue tastes five flavors." The information of sour, sweet, bitter, spicy and salty is transmitted through tiny nipples on the tongue surface, which are called taste cells of tongue buds, and then excited by the taste center of cerebral cortex. The whole taste analysis activity is completed by the feedback loop neurohumoral system. But some people will have a strange smell in their mouths when they eat, or they will feel abnormal smell in their mouths when they don't eat. This often implies that you may have some kind of disease.
(1) Bitter taste
Bitter mouth means bitter taste in the mouth. It is more common in acute inflammation, mainly hepatobiliary inflammation, and is often related to bile metabolism. Bitter mouth can also be seen in cancer. Dr. Devis, an American medical scientist, also found that cancer patients lost their taste for sweets, but their feeling for bitter food increased day by day, which was related to the disorder of blood circulation in the tongue and the change of saliva composition. Chinese medicine believes that people with bitter mouth often have symptoms such as headache, dizziness, red face, impatience and irritability, dry stool, red tongue, thin yellow fur and thready pulse, which are mostly caused by internal heat in the liver and gallbladder. Bitter mouth, often accompanied by cold and hot, upset and vomiting, fullness in the chest and hypochondrium, loss of appetite, red and yellow urine and other symptoms, mostly caused by gallbladder heat steaming up.
(2) Sweet mouth
Sweet mouth refers to the conscious sweetness in the mouth, also known as "sweet mouth". At this time, even drinking boiled water is sweet, or sweet and sour. Sweetness is common in patients with digestive system dysfunction or diabetes. The former is due to the dysfunction of digestive system, which leads to abnormal secretion of various digestive enzymes, especially the increase of amylase content in saliva, which makes it feel sweet, while the latter is due to the increase of blood sugar and sugar in saliva. Chinese medicine believes that sweetness is mostly caused by dysfunction of the spleen and stomach. Clinically, it can be divided into two ways: spleen-stomach heat steaming sweet and spleen-stomach qi yin worrying sweet. The former is mostly caused by eating spicy and thick products, spleen and stomach accumulating internal heat or exogenous pathogenic heat, which is characterized by sweet taste and thirst, liking drinking water, eating too much and being prone to hunger, or sores on the lips and tongue, dry stool, dry tongue coating and strong pulse. The latter is mostly due to old age or long illness, which hurts the spleen and stomach, both qi and yin, endogenous deficiency heat and spleen and body fluid. It is characterized by sweet mouth and dry mouth, lack of drinking water, shortness of breath, lack of appetite, abdominal distension and soft stool.
(3) Salty mouth
Salty mouth refers to the conscious salty taste in the mouth, just like salt particles in the mouth, which is more common in chronic pharyngitis, chronic nephritis, neurosis or oral ulcer. Chinese medicine believes that salty mouth is mostly caused by kidney deficiency. If accompanied by symptoms such as soreness of the waist and knees, dizziness and tinnitus, fever due to five senses, night sweats and nocturnal emission, thin fur and thin pulse, it belongs to deficiency of kidney yin and inflammation due to fire deficiency, which is called "deficiency of kidney yin and salty mouth"; If there are symptoms such as chills, cold limbs, mental fatigue, frequent nocturnal urination, impotence with leukorrhagia, and deep pulse in the tongue, it belongs to kidney yang deficiency and excellent kidney fluid, which is called "kidney yang entering the tiger's mouth is salty".
(d) oral acid
Oral acid is a conscious sour taste in the mouth, which is more common in gastritis and gastric and duodenal ulcers. Traditional Chinese medicine believes that sour mouth is mostly caused by the invasion of spleen by the heat of liver and gallbladder, often accompanied by chest tightness, hypochondriac pain, nausea, abdominal distension after eating, thin yellow tongue coating, thready pulse and other symptoms.
(5) Bitter mouth
Spicy taste means that there is a spicy feeling in the mouth or a spicy feeling in the tongue. Common in hypertension, neurosis, menopausal syndrome and long-term low fever. Because spicy taste is a comprehensive feeling of salty taste, heat and pain, the tongue temperature of patients who feel spicy mouth may be higher, while the tongue mucosa of patients with spicy mouth is more sensitive to salty taste and pain. Chinese medicine believes that spicy mouth is mostly caused by lung heat or stomach fire. Often accompanied by cough, yellow and thick expectoration, thin and yellow tongue coating and other symptoms.
(6) weak mouth.
Pale mouth refers to delayed taste in the mouth, weakness in the mouth, and inability to taste food, which is more common in the initial stage or regression stage of inflammation, especially digestive system diseases such as enteritis and dysentery, and also in the recovery stage after major surgery; Patients with endocrine diseases, consumptive diseases with long-term fever, malnutrition, vitamin and trace element zinc deficiency, protein deficiency, and insufficient calorie intake often have a weak taste, because such diseases can reduce the sensitivity of tongue taste buds and cause tasteless taste. In addition, the taste is insipid, and the taste is weakened or even disappeared, which is also one of the characteristics of cancer patients. Therefore, middle-aged and elderly people should be highly alert to the possibility of cancer when their sense of taste suddenly weakens or disappears for unknown reasons. Of course, this should be distinguished from the deterioration of taste buds and incomplete teeth of the elderly (even with dentures, the jaws have shrunk to varying degrees), which makes it difficult to chew and even swallow, and the food cannot fully contact with the taste buds, resulting in food ignorance. Traditional Chinese medicine believes that tasteless food, bad food, mostly spleen and stomach weakness after illness, transportation and health loss. It is often accompanied by symptoms such as loss of appetite, weakness of limbs, fullness in the chest, pale tongue and white fur.
(7) astringent mouth
Mouth astringency refers to a astringent taste in the mouth, which is common in neurosis or those who have not slept all night. Generally, as long as you adjust your sleep time and use sedatives when necessary, you can eliminate the astringency of your mouth. However, it should be noted that some malignant tumors, especially in the advanced stage, are bitter.
(8) Oral fragrance
Mouth fragrance means that there is a kind of fragrance in the mouth consciously, such as fruit fragrance, which is more common in severe diabetes (diabetes). You should go to the hospital for examination immediately to make a definite diagnosis and treatment.
To sum up, we can identify and observe health through the window of taste. However, when analyzing the relationship between abnormal taste and diseases, we must also pay attention to the following two points:
First, the abnormal change of taste is related to age, sex, mood, temperature and other factors. Only by excluding these factors can it be related to diseases. For example, the sensitivity of taste varies from person to person, children are stronger than adults, young people are stronger than the elderly, and women are stronger than men; The same person, evening is better than morning. Emotion is also related to taste. When you are angry, afraid, anxious, sad or tired, your taste will decrease. Long-term hunger will temporarily cause the taste to fail, and the taste of food will be poor; Temperature will also affect taste, and human taste sensitivity is the highest between 20-30℃. In addition, smoking or drinking, lack of sleep, etc. It can also lead to abnormal taste.
Second, abnormal taste is sometimes related to poor oral hygiene or temporary influence of external substances on taste buds. These are not within the scope of taste variation. For example, some toothpastes contain sodium dodecyl sulfate, which can sweeten the sour taste in orange juice. Tetracycline tablets can be chewed and swallowed, and the bitter taste on the tongue surface can be turned into a metallic taste within a period of time, which cannot be removed even by gargling with water and scraping the tongue coating. Self-test secrets of all diseases
What diseases will hinder the taste of the elderly?
There is a taste bud structure on human tongue, which can taste sweet, sour, bitter, salty and spicy. Some oral diseases, such as oral lichen planus, thrush and recurrent aphtha, will produce a series of symptoms such as pain and itching, which will not only affect eating, but also hinder taste.
However, the most obvious obstacle to the taste of the elderly is not the oral disease itself, but the systemic disease, because the systemic disease will cause various changes in the tongue coating, and the changes such as thick and greasy tongue coating and peeling are closely related to the taste. For example, some infectious or dyspeptic diseases, tongue coating is generally thick; Some chronic wasting diseases, such as tumor, anemia, tuberculosis, etc. The tongue coating is often thin, which will affect the taste.
The taste bud function of the elderly has begun to decline, so it is more obviously affected by the disease; Once there is a taste disorder, we should look for the reasons from two aspects of systemic oral diseases.
See health from taste.
Why do you feel sweet, sour, bitter and salty after eating it? It all depends on the role of the tongue as a taste organ. Taste buds on the surface of the tongue can feel various chemical stimuli in the mouth. When the soluble odorous substances of food come into contact with taste buds, the cell cilia in taste buds transmit sensory information to the center of cerebral cortex, thus producing taste. If the taste is abnormal, it may be a signal of hidden disease in the body. (of food) not too salty.
Faced with delicious food, I feel indifferent and tasteless, and my appetite is poor. The reason may be exogenous discomfort, or spleen and stomach weakness, poor transport, so that you do not think about diet. At this time, we should strengthen the spleen and replenish qi.
Oral acid
Even if I don't eat acidic food, I feel sour in my mouth. This situation is caused by disharmony between liver and stomach or stagnation of liver fire. The patient may have gastritis or peptic ulcer, which makes the stomach acid more than normal.
bitter taste
The only organ in the human body that can produce bitterness is the gallbladder. If you feel bitter taste, it is something wrong with your liver and gallbladder, which is usually caused by heat in your liver and gallbladder. "Lingshi Shusi Qi": "Bile drainage leads to bitterness". If you often eat hot and dry food, it will lead to an increase in liver fire and burn body fluids, so you feel bitter.
People who often stay up late or smoke will feel bitter when they wake up in the morning.
Tianzui
There is often sweetness in the mouth, which is mostly caused by damp heat accumulating in the spleen. In addition, the digestive system is dysfunctional, disrupting all kinds of secretion, increasing the starch content in saliva, stimulating the tongue, causing taste buds, and thus feeling sweet. People with diabetes will also feel sweet, because the blood sugar in the body increases and the sugar in saliva increases, so it is sweet.
Bitter mouth
Most of them are caused by kidney deficiency and kidney fluid flooding.
Abnormal Taste and Diseases (Article Source: (Chen Jipei))
Abnormal taste is a kind of information indicating diseases, which should attract the attention of doctors and patients themselves.
△ Bitter mouth: Clinical observation shows that bitter mouth is more common in hepatobiliary heat syndrome and gastrointestinal heat syndrome; In modern medicine, most of them are manifestations of acute inflammation, and most of them are hepatobiliary diseases. This may be caused by abnormal bile excretion. Cancer patients who eat sweet things will feel bitter because of the increase of sweetness threshold and the decrease of bitterness threshold.
△ Pale mouth: Pale mouth is more common in patients with spleen and stomach deficiency and cold after long-term illness. After major surgery, patients will feel dull when they lose their appetite. When inflammation and infection occur, the mouth is pale, but it is mostly in the early stage of onset or in the regression period. The former is the expression of light evil, while the latter is the image of evil deficiency, and its meaning is obviously different from bitter taste. Digestive system diseases such as enteritis and dysentery often have a pale mouth, and syndrome differentiation mostly belongs to gastrointestinal dampness or cold evil. Although it is empirical, it should be noted that bitter cold medicine should not be used. Clinical trials show that patients with severe oral weakness are insensitive to sweet, sour, bitter and salty tastes, and the taste threshold is generally increased.
△ Sweet mouth: Patients with excess heat in spleen and stomach, damp-heat stagnation and phlegm-fire in liver and spleen may feel sweet mouth, which was called "spleen-heat sweet mouth" by the ancients. Studies have proved that dysfunction of digestive system can cause abnormal secretion of various enzymes, increase amylase content in saliva, stimulate taste buds on tongue and produce sweetness. Diabetes patients have higher blood sugar and higher sugar in saliva, so they often feel that their mouth is sweet.
△ Mouth astringency: When the bitterness threshold of tongue taste cells decreases and the touch of tongue is abnormal, mouth astringency may occur. Patients with liver and gallbladder stagnation, yin injury or decreased spleen and soil often feel dry mouth or dry and tasteless. After severe neurosis or sleepless nights, the secretion of salivary glands decreases, and you can also feel dull and astringent. All kinds of cancer have bitter taste in the later stage, which is considered by Chinese medicine to be the decline of spleen and kidney and stagnation of qi and blood.
△ Sour mouth: Chinese medicine believes that "liver heat leads to sour mouth" and "spleen and stomach are weak and sour", so sour mouth is mostly caused by spleen deficiency and liver fire, which is common in gastritis and peptic ulcer and related to hyperacidity. Some people have measured the saliva of patients with oral acid, and the contents of lactic acid, phosphatase and carbonic anhydrase are higher than those of normal people, and the ph value is more acidic.
△ salty mouth: salty mouth is mostly due to spleen deficiency and dampness, and kidney deficiency is flourishing. Because Chinese medicine believes that "salty taste is kidney", it is common in patients with neurosis and acute attack of chronic pharyngitis with kidney yin deficiency and kidney fire rising. Sometimes, when the saliva of patients with salty mouth is measured, it can be seen that the chloride content of sodium, potassium, calcium and magnesium increases and the ph value tends to be weakly alkaline.
△ Bitterness: Bitterness is a combination of saltiness, heat and pain. Deficiency of kidney yin and hyperactivity of liver fire are the most common TCM syndromes, followed by lung deficiency and phlegm heat. It is more common in patients with hypertension, neurosis and menopausal syndrome. It has been determined that when the room temperature is 18℃-22℃, the tongue temperature of normal people is mostly 33℃-35℃, and the tongue temperature of patients with spicy mouth is on the high side, sometimes reaching above 36℃. In addition, the tongue mucosa of patients with spicy mouth is sensitive to salty taste and pain.
Taste: an "alarm" signal of disease
Sweet, sour, bitter, spicy, salty, constitute a variety of different tastes. Interestingly, people's taste perception varies greatly. 1932, American scientist Dr. Arthur Falcone and his assistant Noel prepared an organic compound called phenylthiourea in the experiment. Noel can't stand the bitter taste of this compound, but Fox is indifferent. The two men argued endlessly about it. It turns out that their tastes for bitterness are completely different.
People's taste will also be disturbed and deceived by external influences. For example, eating the same can of pork on the Qinghai-Tibet Plateau is more delicious than eating it at the seaside in Qingdao, because the taste is most sensitive under low pressure. In the tropical forests of western Africa and Hainan Island in China, there is a plant called "mysterious fruit". Just taste a little of this pulp, and within 4 hours, no matter whether you eat sour or bitter, your mouth will always be sweet. However, another plant, Gymnema sylvestre, will not feel sweet at all even if it eats honey within 24 hours after tasting its leaves.
With people's attention and research on taste, many amazing research results have been obtained. Among patients with diabetes, thyroid tumor and glaucoma, taste blindness is many times higher than that of normal people. Therefore, scientists believe that taste disorder may be a "warning" of suffering from a certain disease.
Recently, Du Huowo, director of the oncology department of Northwestern University, pointed out after the experiment that by dropping a few drops of diluent of taste stimuli on the patient's tongue, it is possible to screen whether the patient has early cancer according to his reaction to taste within a few minutes. Cancer research experts in many countries have found that the taste of a considerable number of patients with early cancer will be weakened. About14 of patients with advanced cancer lose weight suddenly, which is related to abnormal taste, which will lead to anorexia. So anorexia caused by the disappearance of taste is probably one of the signs of illness.
However, old people and young people have different tastes. Young people think of delicious things, while old people think of bitterness and acid. This is because people's taste buds are sweet and salty and contract first, while those who feel bitter and sour live much longer. So the elderly should not doubt that they have cancer when their mouths are bitter and sour.
Beware of fast food syndrome
In recent years, fast food, such as hamburgers, sandwiches, instant noodles and so on. , has occupied a large number of markets and is welcomed by people because of its convenience. What's more, some people eat instant noodles or go to fast food restaurants every day for convenience and time saving. After a long time, a disease called "fast food syndrome" was born, and its symptom is abnormal taste.
Usually, there are several reasons for abnormal taste: the side effects caused by long-term use of drugs for treating rheumatism; Visceral diseases such as kidney or liver; Physiological taste loss caused by old age; Injury of taste nerve caused by otitis media and other operations. Abnormal taste caused by diet first appeared in Japan. In recent years, with the popularity of fast food, there are more and more patients in China. The symptoms of this abnormal taste are: I don't know the original taste of the food I eat, everything feels sweet, I feel bitter in my mouth and burning in my tongue when I don't eat anything. If you know the diet of these patients, almost all of them are partial eclipse or eat too many fast food explanations or instant noodles to save time. The abnormal taste caused by diet does not show up quickly, but slowly appears in my ignorance, so people generally don't pay much attention to it. When you realize it, you still disagree. You often miss the good opportunity of early treatment and leave a lifelong disability.
At present, there are two ways to check whether the taste is normal. First, check with an electronic taste tester. The principle is to put the stylus of the electric taste meter on different parts of the tongue, stimulate the tongue with current, test the chorda tympani nerve area and taste buds that dominate the front of the tongue, and test whether the glossopharyngeal nerve area that dominates the center of the tongue root is normal. It is normal if electric current stimulation produces a metallic smell (similar to licking old nails). Generally, this kind of inspection is easier to pass. Then, conduct a second inspection. Put a 5 mm diameter filter paper with four flavors of acid, sweet, bitter and salty on the left and right sides of the tip of the tongue, then put a 5 mm diameter filter paper with four flavors of acid, sweet, bitter and salty on the left and right sides of the tip of the tongue according to your own feelings, and then tick the columns with four flavors of acid, sweet, bitter and salty on the table according to your own feelings. If you can't confirm it once, strengthen the concentration test. The concentration of the solution is divided into five grades from weak to strong, indicating taste sensitivity, normal, normal critical value, mild taste abnormality and moderate taste abnormality respectively. If you can't confirm it within these five grades, the taste is highly abnormal. For example, it is difficult for the college students in Anonymous to distinguish between sour taste and bitter taste, which is related to her stressful life as a tutor after studying. I have to eat hamburgers and potato chips because I don't have time to eat before each class. Drinking coffee to satisfy hunger for a long time will lead to abnormal taste. Fortunately, she had no symptoms for a long time. After correcting her diet in time, her sense of taste recovered.
So, why does excessive intake of fast food lead to abnormal taste? This is because eating fast food generally has the problem of insufficient zinc intake. It turns out that the taste buds on our tongue can feel the taste of food with the help of a zinc-containing saliva protein called taste. Taste hormone is also a nutritional factor for epithelial cells of oral new membrane. When zinc is deficient, the structure and metabolism of oral mucosal epithelial cells are abnormal, which leads to epithelial hyperplasia and poor keratinization and easy to fall off. It causes the pores of taste buds to be covered and blocked, which leads to insensitive taste and further affects appetite. In addition, zinc deficiency will also affect the activities of many zinc-containing enzymes related to nucleic acid and protein metabolism, and adversely affect the structure and function of taste buds, thus reducing taste sensitivity. By the way, in the hot season, a large amount of zinc (up to 1 mg/L) is excreted with sweat, and the phenomenon of loss of appetite will become more and more serious. This is also the reason why people generally lose their appetite in summer.
Usually the daily zinc intake of adults is 15 mg. Eat a balanced diet on time, so you don't have to worry about zinc deficiency. But fast food contains a variety of food additives, such as sausages, cheese, canned food, sauce, ice cream, refreshing drinks and other foods that can prevent oxidation. Food additives to improve shelf life, such as sodium polymetaphosphate and methylcellulose in solid gravy and condiments. When these food additives are absorbed into human body by duodenum, they will cause the loss of zinc in the body, thus causing zinc deficiency in the body and abnormal taste.
In short, we should know that fast food is only an emergency measure to fill our stomachs when we are nervous at work and have no time to eat. It is harmful to our health to form the habit of eating every day. Because eating fast food often causes abnormal taste, it is also difficult for the human body to absorb vitamins and minerals. If vitamin b 1 is insufficient, saliva secretion will be blocked. Furthermore, the tongue is the front end of the digestive organ and an important organ for sensing body abnormalities. Once the tongue fails, it is impossible to predict the abnormality of the body as early as possible.
Abnormal taste, early detection and early treatment is the key. If the symptoms are mild, eat more foods containing more zinc or take medicine for treatment. Foods rich in zinc include oysters, small fish, seaweed, sesame, buckwheat, egg yolk, green tea, animal liver, mushrooms, lobster sauce and soybeans. However, if left unchecked, half of the patients will never recover after one year. Therefore, for your health, try to eat less fast food. (Author: Wu Zailai)
The elderly should beware of idiopathic low taste.
Kawano
After retirement, Uncle Li did nothing and was bored. Besides taking care of the bonsai plants in the yard, he just smokes with his head stuffy. Gradually, he felt that eating was tasteless, his appetite was greatly reduced, and he lost weight.
One day, the street "activity center for the elderly" held a health care lecture, which happened to talk about how to prevent and treat the elderly's idiopathic low taste, and let Uncle Li understand that zinc supplementation and smoking cessation can help improve the low taste. Since then, he has given up smoking habits for many years and added foods rich in zinc to his diet. Strangely, he gradually felt that eating was delicious and his appetite increased greatly.
Modern medicine believes that the old people's idiopathic poor taste is related to the insufficient zinc content in the body. Foreign scholars made experiments on 33 old people and 365,438+0 young people, and asked them to taste bitter, spicy, sour, sweet and salty foods. However, the taste errors of the old people are more than those of the young people, and the less zinc in the old people's bodies, the worse their taste. Therefore, in their daily diet, the elderly should not only pay attention to the cooking methods suitable for their own tastes, but also eat more coarse grains, beans, animal liver, lean meat, egg yolk, fish, clams, mussels, oysters, apples and so on. Those with severe poor taste can take zinc gluconate, zinc glycyrrhizinate or zinc sulfate under the guidance of a doctor.
People's appetite is closely related to smell and taste. When the smell and taste of food stimulate the olfactory cells on the nasal mucosa and the taste buds on the tongue, these olfactory and taste receptors activate the appetite center through nerve transmission after being stimulated, thus causing appetite. However, when people enter old age, the functions of smell and taste gradually decline. If they smoke frequently again, the stimulation of smoke will inhibit their taste and smell, and even affect their appetite. In addition, when smoking, the toxic components in smoke will also inhibit the secretion of digestive glands, so that saliva in the mouth will be reduced, and the pollution of smoke to the mouth will aggravate the taste disorder.
Sweet Shen Hongfei (September 5, 65438 +05:47)
A person is most likely to notice the moment when he is approaching old age. It may not be a routine physical examination, nor is it that he forgets the appointment time again and again, but that he suddenly can't think of sweets on a certain night in winter.
The doctor told me that a person who doesn't particularly like sweet food, or even a person who hates sweet food, moved "sweetheart" on a cold night, which is probably a symptom of seasonal depression (sad). This disease mostly occurs in middle-aged people, especially in winter. Due to insufficient sunshine in winter, the activity of monoamine oxidase (serotonin), which transmits signals between nerve cells in the brain, decreases, which has a series of negative effects on mood and appetite. Severe cases can also lead to bulimia, obsessive-compulsive disorder, panic disorder and social phobia. Eating more sweets and sunbathing regularly are helpful to accelerate the synthesis and decomposition of monoamine oxidase in the brain, which is an effective means of anti-depression. The doctor also suggested that if it is cloudy for a long time, you might as well turn on all the lights at home, or go to public places such as department stores to treat yourself in a bright environment.
Some of my friends of the same age have developed this symptom one after another. I ruled out the hint of Sleepless in Seattle and confirmed that it had nothing to do with diabetes. Then, I think it's time to turn on all the lights in the room and add a second cube of sugar to the coffee cup according to the doctor's advice. Think about why I used to be happy because I ate sugar, but now I eat sugar because I am unhappy.
Middle age is afternoon tea, and afternoon tea in Dong Qiao is English, so adding sugar is inevitable.
Sweetness is the baby's first taste memory, and candy also brings early temptations and taboos. The first time I heard that salt came from sea water, I immediately imagined a large beach as sugar. The affinity of human sugar is based on the following wonderful biochemical reactions: the taste molecules of food penetrate into taste buds, and the micro-cilia of taste cells, stimulated by taste molecules, transmit taste information to the lower part of the brain gyrus behind the brain center in the form of current pulses, and finally produce taste. However, only when taste molecules reach a certain concentration can taste reactions be formed in the brain. Among the five flavors, bitter is the lowest, sweet is the highest, and salty is the second. This means that people can not eat bitter, but can accept sweet comfort with satisfaction.
Among the five flavors, only "sweet" reflects the direct experience that the tongue depends on honey and sugar. Salty is mainly used to hang flavor, sour and spicy to create excitement, only sweet, full of peace and security.
The same is true of the functional distribution of taste cells on the tongue. Taste cells that feel sour are stationed on both sides of the tongue, bitter taste lurks in the root of the tongue, salty taste is distributed in front of the tongue, and taste cells that feel sweet are just concentrated on the most sensitive tip of the tongue. Ignoring or eating things on the tip of the tongue is like love without love letters and marriage without love.
Everything is arranged so well! It is only because other flavors are constantly added in the process of our growth that the difference between fate and individuals gradually widens. From preventing tooth decay to avoiding heat, sugar has been diluted, but it still covers and protects everyone's childhood memories like the first frost. It is better to regard the diagnosis of middle-aged sugar addiction as a flashback than as a sign of aging. On those distant mountains, the sweet frost has begun to melt, and they will merge into a river to ferry us back safely. Say, memory, as Zhang Ailing, who likes sweetness and softness, said, if it smells, it should be "sweet, stable, like remembering happiness clearly, sweet, melancholy, like forgetting sadness"