List of this article: 1, what is the effect of lettuce 2, the effect and function of lettuce 3, the effect and function of lettuce 4, what are the benefits of lettuce 5, what is the effect of lettuce? 6. What are the functions of lettuce? What does lettuce do? Lettuce can stimulate appetite, promote the secretion of digestive juice and gastrointestinal peristalsis. Lettuce is rich in potassium ions.
It is very suitable for the elderly, pregnant women, long-term bedridden people and patients with hypertension, heart disease, dyspepsia and chronic constipation.
At the same time, lettuce is low in calories, only slightly higher than wax gourd in common foods, and its carbohydrate and fat content is also very low, so it is a good food for people who want to lose weight and keep fit.
Lettuce contains an aromatic hydrocarbon hydroxylated ester, which can prevent liver cancer and reduce the side effects of radiotherapy or chemotherapy for cancer patients.
Extended data:
Lettuce contains a special ingredient, which can inhibit mast cells from releasing histamine and other chemical conductive substances, and can resist rhinitis caused by allergies.
Lettuce leaves can also be eaten. Its vitamin C content is four times that of stems, carotene content is nearly six times that of stems, and protein, sugar and iron content are also higher than stems.
Lettuce is suitable for mixing, burning, frying and frying. You can also drink it as soup. Common lettuce are fried pork slices and spicy lettuce.
Lettuce is afraid of salt, so it is delicious to put less salt in cooking.
When blanching lettuce, we must pay attention to that if the time is too long and the temperature is too high, it will soften and lose its crisp taste.
People's Network-Lettuce, Bamboo Shoots and Asparagus! Eating three bamboo shoots regularly can protect the liver
Baidu encyclopedia-lettuce
Effect and Core Effect of Lettuce
Diuretic, blood pressure lowering, appetite stimulating, digestion promoting and hematopoiesis enriching.
Introduction of lettuce
Lettuce is fragrant and refreshing, and the meat is tender. The stems can be eaten raw, cold, fried, dried or pickled into cans. This is a common vegetable.
Lettuce contains many nutrients, including protein, fat, sugar, ash, provitamin A, vitamin B 1, vitamin B2, vitamin C, calcium, phosphorus, iron, potassium, magnesium, silicon and dietary fiber.
Lettuce also contains a certain amount of trace elements zinc and iron.
Eating lettuce can increase appetite, promote the secretion of digestive juice and gastrointestinal peristalsis, and is rich in potassium ions.
It is very suitable for the elderly, pregnant women, long-term bedridden people and patients with hypertension, heart disease, dyspepsia and chronic constipation.
efficacy
1, diuretic lettuce is cold and contains a lot of potassium ions, which makes lettuce have a very strong diuretic effect. Lettuce juice can increase defecation, which is often used to treat edema and ascites in clinic, and also has a certain therapeutic effect on kidney diseases.
2, lowering blood pressure, lettuce contains a lot of potassium, but the sodium content is very low, the ratio is 27: 1, which is a veritable food with high potassium and low sodium. After eating, it can act on myocardium and blood vessels, which can enhance the contraction function of the heart, enhance the elasticity and tension of blood vessels, and have the effect of lowering blood pressure.
3, appetizing digestion, lettuce and lettuce leaves contain an ingredient-lettuce, which tastes fresh and slightly bitter. After eating, it can stimulate the stomach, increase the secretion of saliva, gastric juice, digestive enzymes and bile, and has an appetizing and healthy effect. The effect of promoting digestion.
4, hematopoiesis and blood supplement, the iron content in lettuce is very high, and under the action of various organic acids and plant enzymes in lettuce, the iron in lettuce is more easily digested and absorbed by the human body. Eating lettuce has a good iron supplement effect and can promote the synthesis of hemoglobin.
The right crowd
The elderly, pregnant women, long-term bedridden people and patients with hypertension, heart disease, dyspepsia and chronic constipation.
Taboo crowd
People with spleen and stomach deficiency and cold, people with eye diseases.
Not suitable for eating together
Lettuce can't be eaten with honey and cheese.
Because lettuce is cold, eating it with honey and cheese can easily lead to indigestion and diarrhea.
Reasons for not eating together:
1. Lettuce is cold. If women eat it during menstruation, it may cause menstrual disorder and irregular menstruation, thus aggravating dysmenorrhea symptoms.
2, lettuce contains some ingredients, human beings can't eat more, eating more is easy to blur people's eyes, so people with eye diseases should not eat more lettuce.
3, people with spleen and stomach deficiency or cold constitution should not eat more lettuce, because lettuce is cold, which will stimulate the secretion of gastric juice, so people with spleen and stomach deficiency or bad constitution will be colder, thus causing serious harm to the body.
How to eat:
1, cold lettuce
Lettuce and bamboo shoots are stripped of leaves, leaving stems, peeling off thick and hard skins, leaving only Chinese cabbage; Then cut into hob shapes, put them in a dustpan, add salt and grab them evenly; After half an hour, squeeze out the water, put it in a bowl, add fish sauce, sugar and sesame oil and mix well.
2. Scrambled eggs with lettuce
Peel the lettuce, cut it into pieces obliquely, cut it into thin slices, and beat the duck eggs for later use.
Heat oil in the pan, pour in the egg mixture and fry until cooked. When the chopsticks are loose, take them out for use.
Pour a little base oil into the pot, add minced garlic and stir-fry until fragrant, add lettuce slices and add salt to taste.
Finally, return the egg pieces to the pot, add a little oyster sauce and stir well.
Excuse me, the efficacy and taboo of lettuce 1. Lettuce is a vegetable with high potassium and low sodium, which can dilate blood vessels, promote urinary sodium excretion, lower blood pressure, and play a role in preventing and treating hypertension and heart disease. It contains minerals such as fluorine, calcium and iron, which can not only protect tooth health and promote tooth growth, but also have a good preventive and therapeutic effect on iron deficiency anemia; Lettuce also contains dietary fiber, which can increase satiety, relieve constipation and lose weight. Lettuce contains nicotinic acid and its sugar content is still very low, which is very suitable for diabetics.
2. Taboo of lettuce; Lettuce is cold, and it is not suitable for people with spleen and stomach deficiency and diarrhea in loose stool.
Lettuce is not suitable for menstruating women and people with cold dysmenorrhea.
Lettuce is a cool vegetable and should not be eaten in large quantities for a long time to avoid physical discomfort.
3. Lettuce is rich in nutrition. Protein, vitamins and minerals can supplement the nutrients needed by the human body and enhance the body's resistance and physical strength; It is also rich in iron, which is very beneficial to people with iron deficiency anemia; Lettuce is also rich in plant fiber, which can promote intestinal peristalsis, help digestion and prevent constipation. This is a healthy and beneficial vegetable.
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What are the benefits of lettuce? What are the benefits of lettuce?
What are the benefits of lettuce? Lettuce is a common vegetable in life. Lettuce tastes crisp and tender, and its color is light green, like jasper.
Its nutritional value is more, which is beneficial to human body.
So what are the benefits of lettuce?
What are the benefits of lettuce?
Lettuce contains an enzyme, which can eliminate cell mutation caused by ammonium nitrite and has certain anti-cancer effect; The iron contained in lettuce is easily absorbed by human body under the action of organic acids and enzymes, which has a certain therapeutic effect on various anemia; Nicotinic acid contained in lettuce can activate insulin and promote glucose metabolism, which is beneficial to diabetic patients.
Lettuce has certain effects of dilating blood vessels, promoting diuresis and improving myocardial contraction function; Lettuce leaves have a certain dietotherapy effect on preventing and treating hypertension.
So lettuce is called "medicine in the kitchen".
Lettuce is nutritious and delicious among vegetables. Its milky pulp is fresh and slightly bitter, which can stimulate the taste, help digestion and increase appetite.
Lettuce is high in potassium, which is beneficial to diuresis and relieve atrial pressure, and is extremely beneficial to patients with hypertension and heart disease.
Trace element iodine contained in lettuce plays an important role in people's basic metabolism, physical and mental development and even emotional regulation, and can also play a role in preventing arteriosclerosis.
Lettuce stems, such as bamboo shoots, are nutritious, fresh and delicious, and can be used for cooking.
Delicious dishes made of lettuce are green, fresh, crisp, light and appetizing.
Just copy the mixed lettuce in the pot.
Edible value of lettuce
Lettuce is low in carbohydrate and rich in inorganic salts and vitamins, especially nicotinic acid.
Nicotinic acid is an activator of insulin, and diabetics often eat lettuce, which can improve the metabolic function of sugar.
Lettuce also contains a certain amount of trace elements zinc and iron, especially the iron in lettuce is easily absorbed by the human body. Eating fresh lettuce often can prevent iron deficiency anemia.
Lettuce is rich in potassium ion, which is 27 times that of sodium salt, which is beneficial to regulate the balance of salt in the body.
For patients with hypertension and heart disease, it has the functions of diuresis, lowering blood pressure and preventing arrhythmia.
Lettuce also stimulates appetite, stimulates the secretion of digestive juice and promotes gastrointestinal peristalsis.
The method of cleaning pesticide residues Lettuce is difficult to clean, mainly because of its rough appearance and thin skin.
So many people simply use water to eat in order to save trouble.
In fact, Chinese flowering cabbage belongs to plants, with relatively low plants and fresh and juicy fruits, which are vulnerable to diseases, insect pests and microorganisms.
Therefore, in the process of Chinese flowering cabbage planting, pesticides should be used frequently.
These pesticides, fertilizers and germs easily attach to the rough surface of Chinese cabbage. If it is not cleaned, it is likely to cause diarrhea and even pesticide poisoning.
To wash cabbage, it is best to wash it continuously with tap water. Flowing water can prevent pesticides from infiltrating into fruits.
When washing lettuce, be careful not to take off the pedicle. If the pedicled lettuce is soaked in water, the residual pesticides will enter the fruit with the water, causing more serious pollution.
In addition, don't soak lettuce with detergent such as detergent. These substances are difficult to clean and easy to remain in fruits, causing secondary pollution.
Health care function of lettuce
1. Lowering blood pressure: Lettuce is a vegetable with high potassium and low sodium. Every100g of lettuce contains 212mg of potassium and 36 or 5mg of sodium.
Potassium is an essential element to maintain human life, which can dilate arteries, reduce peripheral vascular resistance, promote urinary sodium excretion, reduce cardiovascular burden, reduce arterial wall thickening in patients with hypertension, and achieve the purpose of lowering blood pressure.
People with hypertension and arrhythmia often eat fresh lettuce, and the effect is remarkable.
2, diuresis and lactation: lettuce is rich in potassium ions, which is 27 times that of sodium salt, which is conducive to the balance of water and electrolyte in the body and promotes urination.
Lettuce contains more nicotinic acid, which can increase milk secretion and is an important member of maternal diet.
3, fluorine and blood: lettuce is rich in fluorine, which can participate in the formation of enamel and dentin and participate in bone growth.
The organic compounds contained in lettuce are rich in iron that can be absorbed by human body, which is very beneficial to patients with iron deficiency anemia. Iron contained in lettuce is easily absorbed by human body under the action of organic acids and enzymes.
The white serosity of lettuce stems has sedative and hypnotic effects and has the function of regulating the nervous system.
4, laxative: lettuce contains a lot of plant cellulose, which can promote intestinal peristalsis, dredge the digestive tract, help stool excretion, and can be used to treat various constipation.
5. Anti-cancer effect: lettuce contains an aromatic hydrocarbon hydroxylated fat, which has a preventive effect on liver cancer and gastric cancer, and can also reduce the side effects of radiotherapy or chemotherapy for cancer patients. It is an anticancer vegetable.
6, Kaili, Xiaoshi: Chinese medicine believes that lettuce tastes bitter and cold, and has the effect of clearing away heat and toxic materials, reducing swelling and dissipating stagnation.
Lettuce stimulates the secretion of digestive enzymes and stimulates appetite. Its milky white serosity can enhance the secretion of gastric juice, digestive gland and bile, which is especially beneficial to patients with weakened digestive function and decreased acidity of digestive tract.
What are the benefits of lettuce 2
The benefits of eating lettuce
Clearing bowel and relaxing bowels
Fresh lettuce contains a lot of dietary fiber and water, which can promote intestinal peristalsis, accelerate food digestion, help defecation and prevent constipation.
appetite
Lettuce contained in lettuce stems and leaves tastes bitter, but it can stimulate gastric juice secretion, promote digestion and stimulate appetite.
Calm down and sleep in peace.
There is a sweet and bitter ingredient-inulin in the milky juice of lettuce stems and leaves, which has the effect of calming and sleeping.
lose weight
Lettuce is high in water content, rich in dietary fiber, low in fat and calories, and high in potassium. It can relieve constipation and diuresis, clear intestines and detoxify, and can play a role in losing weight.
Hyperglycemia
The content of nicotinic acid in lettuce is high, which can enhance the effect of insulin, regulate blood sugar level and reduce the occurrence of diabetes.
Regular consumption of lettuce by diabetics can improve glucose metabolism.
bring down the blood pressure
Lettuce is rich in trace elements, especially potassium. Potassium ions enter the human body, which is beneficial to the balance of water and electrolyte, and has the functions of diuresis, milk ejection and detumescence, and is especially suitable for people with hypertension, heart disease and edema.
The practice of lettuce
Sliced lettuce salad
Ingredients: lettuce, salt, chicken essence, sugar, balsamic vinegar, sesame oil and shredded red pepper.
working methods
1, peeled lettuce, washed and shredded.
2. Put shredded lettuce into a large container, and add half a spoonful of salt, half a spoonful of chicken essence, half a spoonful of white sugar, 1 spoonful of balsamic vinegar, 1 spoonful of sesame oil and a little shredded red pepper.
3. Stir thoroughly and evenly.
Fried meat with lettuce
Ingredients: 200g pork, peeled lettuce, a little ginger, garlic and 3 or 4 peppers.
working methods
1, diced pepper, sliced ginger and garlic.
2. Cut the lettuce into rhombic slices, turn it over and cut it again.
Next cut the meat.
Separate the fat and thin parts of the meat and slice the lean meat.
Cut fat, too
All the materials are ready, start frying.
First, heat the base oil in a pot, then turn off the heat and pour in the oil for refining.
After the fat becomes translucent, pour the ginger slices and garlic slices into the fire and stir-fry, and then pour the lean meat into the stir-fry.
3. When the lean meat becomes discolored, pour in lettuce slices and peppers, stir-fry for about one minute, add a spoonful of refined salt, soak well, sprinkle a small amount of cooking wine and soy sauce (soy sauce), stir-fry for three minutes, add chicken essence or essence before taking out, and then pour some sesame oil.
Lettuce taboo
1. Menstrual women should not eat cold lettuce.
Lettuce is cold, which may cause menstrual disorder and irregular menstruation for menstrual women and aggravate dysmenorrhea symptoms.
2, spleen and stomach deficiency or cold constitution should not eat more.
Lettuce is a cold food, which can also stimulate the secretion of gastric juice, and it will be colder for people with deficiency-cold constitution or poor spleen and stomach.
People with eye diseases should not eat more.
According to ancient records, lettuce is poisonous and people should not eat more. Eating too much makes people's eyes paste their poison, which can be solved with ginger juice.
Therefore, people with eye diseases should not eat more lettuce.
4. Enough.
Eating lettuce in moderation, if eaten in large quantities, may cause dizziness, lethargy and other poisoning, and may also cause night blindness.
Conclusion: Lettuce is very rich in edible value, and it is a very good dish for patients with anorexia, hyperglycemia and hypertension.
There are various ways to make lettuce. Interested friends can try these two methods recommended by me.
However, it should be noted that menstrual women are not suitable for eating cold lettuce, and lettuce should not be eaten too much at a time.
What are the benefits of lettuce?
Lettuce tastes sweet, cool and bitter, and enters the stomach; Has the effects of benefiting five internal organs, dredging meridians, clearing stomach heat, and clearing away heat and promoting diuresis; It can be used for dysuria, hematuria, and mammary obstruction.
1, open the plum tree and eliminate stagnation.
Lettuce tastes fresh and slightly bitter, which can stimulate the secretion of digestive enzymes and increase appetite.
Its emulsion can enhance the secretion of gastric juice, digestive gland and bile, thus promoting the functions of various digestive organs, which is especially beneficial to patients with weakened digestive function, decreased acidity of digestive tract and constipation.
2, diuresis and lactation
The potassium content of lettuce is much higher than that of sodium, which is beneficial to the balance of water and electrolyte in the body and promotes urination and milk secretion.
It has a certain dietotherapy effect on patients with hypertension, edema and heart disease.
3, physical fitness, anti-cancer and anti-cancer
Lettuce contains a variety of vitamins and minerals, which can regulate the function of nervous system. Its organic matter is rich in iron that can be absorbed by human body, which is very beneficial to patients with iron deficiency anemia.
The hot water extract of lettuce has a high inhibitory rate on some cancer cells, so it can be used to prevent cancer.
4, laxative
Lettuce contains a lot of plant cellulose, which can promote intestinal peristalsis, dredge digestive tract and help defecation, and can be used to treat various constipation.
Nutritional value of lettuce
1. Lettuce is high in potassium, which is beneficial to diuresis and relieve atrial pressure, and is extremely beneficial to patients with hypertension and heart disease.
2. It contains a small amount of iodine, which has a great influence on people's basic metabolism, physical and mental development and even emotional regulation.
3. It is rich in fluorine and can participate in the growth of teeth and bones.
In addition, some substances in lettuce can stimulate the optic nerve. According to ancient books, eating more lettuce makes people's eyes paste, and they can recover by themselves after stopping eating for a few days. Therefore, people with poor eyesight should not eat more, and people with eye diseases, especially night blindness, should also eat less.
Tips for buying lettuce
Lettuce is a common vegetable in our daily diet. It is very popular because of its delicious taste and good health.
But when choosing lettuce, I don't know which kind of lettuce is the best, and sometimes the lettuce I choose is not delicious and tastes bad.
By summing up daily experience and listening to experienced people, the author of Experience provides benefits to friends who buy vegetables-teaching you to choose lettuce well.
Four key points in choosing lettuce
1 Look at the leaves of lettuce.
The leaves are green and fresh, not dry, yellow and withered. This is a common observation angle when people choose leafy vegetables, and lettuce is no exception.
Under normal circumstances, if the leaves of lettuce are very green, it can be said that lettuce is very fresh, fresh lettuce has a lot of water and tastes good, so freshness is the first element of good lettuce.
2. Grab the stem of lettuce.
As we all know, lettuce has a lot of fresh water, but as long as it is left for a long time, the water gradually loses.
At this time, there is a way to tell, that is, holding the stem of lettuce, you can find that if it is fresh, the stem of lettuce is usually very tall and straight, but once it is not fresh, the stem of lettuce will look soft, just like a withered plant, and it can't keep very tall and straight.
3. Look at the cross section of lettuce.
There are two kinds of lettuce, one is very thick and the other is very thin, which can be seen from the cross section.
Generally speaking, the skin is thin and looks very clear between the skin and the meat. This kind of lettuce tastes crisp when it is fresh, and the skin doesn't take up much weight.
Lettuce with thick skin sometimes needs to be peeled very thick and contains silk, but this kind of lettuce with thick skin locks water well and is not easy to wither. Can be placed for a few days, according to the need to choose.
4. Look at the color of lettuce meat, whether it is hollow.
Some lettuce looks good, especially when it is fresh, but it can't stand scrutiny.
If you look at the meat of lettuce, you will find that some are dark green and some are blue and yellow. This kind of green food is naturally dark green and needs attention.
And lettuce, although the root looks good, as long as you cut it deeper, you will find it is hollow. This kind of lettuce is definitely not good.
As for what's bad, I can't say clearly, but it won't be too delicious.
What are the effects of lettuce? Efficacy and function
Runchang laxative, control blood pressure, soothe the nerves.
Lettuce is native to Mediterranean coast, North Asia, Africa and other regions, and has been planted all over China.
It contains various nutrients, including protein, fat, sugar, provitamin A, vitamin B 1, vitamin B2, vitamin C, calcium, phosphorus, iron, potassium, magnesium, silicon and dietary fiber, and has the functions of calming the nerves, relaxing bowels, controlling blood pressure and preventing and treating obesity.
1, Sedate and soothe the nerves: Lettuce contains high iodine, which is beneficial to the basic metabolism, mental, physical development and emotional regulation of the human body. Therefore, lettuce has a calming effect, which can help to eliminate tension, help sleep and soothe the nerves if eaten regularly.
2, laxative: lettuce is rich in dietary fiber, which can promote the peristalsis of the gastrointestinal tract, but also absorb water and expand, promote the formation of feces, and soften stools.
Therefore, for people with constipation and difficulty in defecation, if lettuce is properly eaten and dietary fiber is supplemented, it can promote gastrointestinal peristalsis and improve the chance of defecation.
Therefore, it has the effect of relaxing bowels.
3, control blood pressure: lettuce is also rich in potassium, potassium can offset the increase in blood pressure caused by sodium water retention caused by excessive sodium, so eating lettuce to supplement potassium properly has the effect of controlling blood pressure.
What are the effects of lettuce? Lettuce, also known as lettuce, lettuce, lettuce.
Lettuce is rich in nutrients, including protein, fat, sugar, vitamin A, vitamin B 1, vitamin B2, vitamin C, calcium, phosphorus, iron, potassium, magnesium and silicon, which can promote the development of bones, hair and skin and contribute to the growth and development of human body.
Lettuce contains an aromatic hydrocarbon hydroxylated fat, which has a preventive effect on liver cancer and gastric cancer, and can also reduce the side effects of radiotherapy or chemotherapy for cancer patients. It is an anticancer vegetable.
Patients suffering from hematuria and edema, postpartum hypogalactia's disease or breast obstruction can eat lettuce, which can play a therapeutic role.
Children often eat lettuce, which is helpful for growth and development.
Lettuce is rich in fluorine, which can protect teeth and participate in the biochemical process of bones, which is beneficial to children.
Patients with neurosis, hypertension, arrhythmia and insomnia often eat fresh lettuce, and the effect is remarkable.
So much for the introduction of the efficacy and function of lettuce. Thank you for taking the time to read the contents of this website. Don't forget to find more information about the efficacy and function of lettuce, its nutritional value and taboos, and its efficacy and function on this website.