What nutritional value does cucumber have for human body? Cucumber is one of our common summer vegetables, refreshing and delicious, crispy and juicy. Summer is also a "frequent visitor" on the dining table. It can be eaten as a vegetable or directly as a fruit. What nutritional value does cucumber have for human body?
What nutritional value does cucumber have for human body? What are the effects of cucumber?
Li Shizhen said in Compendium of Materia Medica: "Cucumber is sweet in taste and cool in nature, which can clear away heat, detoxify and diminish inflammation". According to modern research, cucumber is rich in nutrition, containing carotene, ascorbic acid and other minerals beneficial to human body, and the contents of thiamine and riboflavin are higher than those of tomato. Cucumber not only contains high nutritional value, but also has many medicinal and cosmetic effects.
Its leaves and vines taste slightly cold, and it has the effects of clearing away heat and promoting diuresis, moistening intestines and relieving pain. Female friends often like to lose weight and beauty with cucumbers. Cucumber has many functions, which can be summarized as follows:
(1) Replenish water to the body
Cucumber is 90% water. Cucumber can replenish water to the body. If you are thirsty but have no water to drink, you can eat a cucumber to quench your thirst. Moreover, because the sugar content of cucumber is less, it is suitable for people with hyperglycemia or diabetes to eat as fruit, which is beneficial to health.
(2) Beauty and treatment of skin sunburn
Cucumber can be applied to the skin because it contains colloid, fruit acid and bioactive enzymes, which can effectively promote the metabolism of the body, expand the capillaries of the skin, promote blood circulation, enhance the oxidation-reduction effect of the skin, and relieve the burns caused by sunlight. Cucumber can also be applied to swollen eyes to relieve bags under the eyes and swelling.
(3) Prevention of constipation
Cucumber contains cellulose. Eating cucumber can promote intestinal peristalsis, accelerate the discharge of waste in the body, enhance metabolism, help "clean up" the garbage in the body and relieve constipation.
(4) Supplementing vitamins and minerals
Cucumber contains arginine and other essential amino acids, as well as vitamin A, vitamin E, vitamin C, potassium, magnesium, silicon, etc., which is helpful to supplement amino acids, vitamins and minerals and improve human immunity.
Although cucumber is good, people with deficiency of spleen and stomach, chronic illness, chronic bronchitis, ulcer and colitis should eat less because of its cold nature. Pickled cucumber is high in salt, and it is not recommended for people with liver disease, cardiovascular disease, gastrointestinal disease and hypertension. Cucumbers bought in the market should be soaked before eating to avoid pesticide residues.
Cucumber meat is crisp and tender, with sweet juice and many functions. However, because cucumber contains less vitamins and is not comprehensive enough, it is not appropriate to eat only one kind of cucumber. People who often eat cucumbers suggest adding some other fruits and vegetables at the same time. In order to be beneficial to our health, our diet should be diversified, clean and hygienic.
What nutritional value does cucumber have for human body? 2 The nutritional value of cucumber.
Cucumber is sweet, sweet, cool, bitter and non-toxic, and enters the spleen, stomach and intestine; Has the effects of clearing away heat, promoting diuresis, and clearing away heat and toxic materials, and is mainly used for treating polydipsia, sore throat, burning eyes and burns.
Alanine, arginine and glutamine contained in cucumber have a certain auxiliary therapeutic effect on patients with liver diseases, especially those with alcoholic cirrhosis, and can prevent and treat alcoholism.
Glucoside and fructose contained in cucumber do not participate in the usual sugar metabolism, so diabetic patients use cucumber instead of starch food to satisfy their hunger, and their blood sugar will not increase or even decrease.
Cucumber is a kind of melon and vegetable that can be blindly beautified. It is called "cosmetic in the kitchen". Regular consumption or sticking to the skin can effectively resist skin aging, reduce wrinkles and prevent cheilitis and angular stomatitis. Cucumber is a good product to lose weight. People who want to lose weight should eat more cucumbers, but remember, they must eat fresh cucumbers, not pickled cucumbers, because pickled cucumbers can lead to obesity.
Anti-aging:
Cucumber is rich in vitamin E, which can prolong life and resist aging. Cucumber enzyme in cucumber has strong biological activity, which can effectively promote the metabolism of the body. Rubbing the skin with cucumber juice has the effect of moistening skin and stretching wrinkles.
Anti-alcohol:
Alanine, arginine and glutamine contained in poisoned cucumber have a certain auxiliary therapeutic effect on patients with liver diseases, especially those with alcoholic cirrhosis, and can prevent and treat alcoholism.
Lowering blood sugar:
Glucoside and fructose contained in cucumber do not participate in the usual sugar metabolism, so diabetic patients use cucumber instead of starch food to satisfy their hunger, and their blood sugar will not increase or even decrease.
Lose weight and strengthen the body:
Propanoic acid contained in cucumber can inhibit the conversion of sugar into fat. In addition, the cellulose in cucumber can promote the elimination of spoilage substances in human intestine and reduce cholesterol, which can strengthen the body.
Strengthen the brain and soothe the nerves:
Cucumber contains vitamin B 1, which is beneficial to improve the function of brain and nervous system, calm the nerves and help to treat insomnia.
Anti-tumor:
Cucurbitacin C contained in cucumber can improve human immune function and achieve anti-tumor purpose. In addition, the substance can also treat chronic hepatitis and persistent hepatitis, and prolong the survival time of patients with primary liver cancer.
Related population
The general population can eat it.
1, suitable for people with fever, obesity, hypertension, hyperlipidemia, edema, cancer and alcoholism; It is one of the first choice foods for diabetic patients.
2, but people with weak spleen and stomach, abdominal pain and diarrhea, lung cold and cough should eat less, because cucumber is cold, patients with stomach cold are prone to abdominal pain and diarrhea.
What nutritional value does cucumber have for human body? 3 1. can diminish inflammation.
Some people are so angry that they are inflamed on the lips and the edge of the quarrel. In the words of Chinese medicine, cucumber is "flat in nature and sweet in taste", which has the function of clearing heat and clearing intestines. It is suitable for patients with angular stomatitis and cheilitis and has anti-inflammatory effect.
2, can help to lose weight
Cucumber contains a lot of fiber and water, but less fat, which makes people feel full and can promote gastrointestinal peristalsis. In addition, it also contains propanol diacids, which can inhibit the conversion of sugar into fat. Do you think dieters will dislike it?
3. It can protect health and fight cancer.
Cucumber polyphenols contain lignans including secoisolariciresinol, deciduous rosin and rosin, which can reduce the risk of ovarian cancer, breast cancer, uterine cancer and prostate cancer. Cucurbitacin, a plant nutrient of cucumber, also has anti-cancer effect. Scientists have determined that it can shut down several signal channels for the survival and growth of cancer cells.
4. Reduce blood fat and blood sugar.
A hormone in cucumber is beneficial for pancreas to secrete insulin, which can lower blood sugar and help to treat diabetes. It also contains many steroids that can lower cholesterol, and contains a lot of dietary fiber, potassium and magnesium, which can effectively regulate blood pressure.
5. Beautiful and beautiful
Fresh cucumber contains an enzyme, which can effectively promote the metabolism of the body, dilate the capillaries of the skin, promote blood circulation, enhance the redox effect of the skin, help expel toxins from the body and reduce wrinkles. Cucumber can also excrete toxins, prevent constipation, and help to quickly excrete garbage in the body. Cucumber contains fine cellulose, which can promote the peristalsis of human intestine and accelerate the excretion of metabolic waste in the body.
6, hydrating effect
Because the water in cucumber accounts for 90%, in hot summer, when you can't take care of drinking water and your body is short of water, eating a cucumber can effectively replenish the water in your body.
At the same time, cucurbitacin C contained in cucumber can improve human immune function and achieve the purpose of anti-tumor. The substance can also be used for treating chronic hepatitis and persistent hepatitis.