List of articles: 1. What are the functions of onions? 2. What are the functions and functions of onions? 3. What is the function and function of onion? What are the functions of onions? Onions are a common food. Its unique fragrance and nutritional value have certain effects on digestion, moistening intestines, eliminating phlegm, diuresis and sweating. Onions can be eaten as healthy food.
There are many ways to eat onions when cooking, such as raw, fried, cold and so on. You can also use many ingredients to make delicious dishes when making.
Efficacy and function of onion
1. Onions are rich in nutrition and have a spicy smell.
It can stimulate the secretion of stomach, intestine and digestive gland, stimulate appetite and promote digestion. Onion contains no fat, and its essential oil contains mixed sulfide, which can reduce cholesterol and can be used to treat dyspepsia, anorexia, dyspepsia and other symptoms.
2. Selenium, a trace element contained in onion, has a strong antioxidant effect, can scavenge free radicals in the body, enhance cell vitality and metabolic capacity, and has anti-cancer and anti-aging effects.
3. Onions have the function of dispelling cold. This is because onion bulbs and leaves contain a volatile oil called propylene sulfide, which has cold tolerance and strong resistance to influenza virus.
Onion contains a substance called quercitrin, which is one of the most effective natural anticancer substances known at present. It can prevent the biochemical mechanism of variation in vivo, thus controlling the growth of cancer cells, thus playing an anti-cancer role.
5. Onion contains phytoncide such as allicin, so it has strong bactericidal ability.
Eating raw onions can prevent colds.
6. Onions have a certain refreshing effect, which can help cells make better use of glucose, reduce hypoglycemia and supplement the heat energy of brain cells. It is a good diet for patients with diabetes and listlessness.
7. Onions also contain some calcium. In recent years, Swiss scientists have found that eating onions regularly can improve bone density and help prevent osteoporosis.
8. Onion is the only known substance containing prostaglandin A. ..
Prostaglandin A can dilate blood vessels and reduce blood viscosity, thus lowering blood pressure, reducing peripheral blood vessels, increasing coronary blood flow and preventing thrombosis.
It can resist the action of pressor substances such as catecholamine in human body, promote the excretion of sodium salt, and thus lower blood pressure. Regular consumption has a health care effect on patients with hypertension, hyperlipidemia and cardiovascular and cerebrovascular diseases.
Suitable for onion people
1, hypertension, hyperlipidemia, arteriosclerosis and other cardiovascular diseases, diabetes, cancer, acute and chronic enteritis, dysentery, dyspepsia and other people are particularly suitable.
2. People with itchy skin, eye diseases and stomach diseases should eat less, and people with lung and stomach inflammation should eat less.
In addition, onions are pungent and warm, and patients with fever should be careful to eat them.
3, onions should not be eaten too much at a time, which may easily lead to eye paste and fever.
4. The spicy taste contained in onion irritates eyes. When suffering from eye diseases and bloodshot eyes, it is not advisable to cut onions.
The efficacy and function of onion is a root vegetable with a unique aroma.
It not only has high nutritional value, but also has many unique effects and functions.
Many medical studies show that onions have the following eight functions:
1. Onions are rich in nutrition and have a spicy smell.
It can stimulate the secretion of stomach, intestine and digestive gland, stimulate appetite and promote digestion. Onion contains no fat, and its essential oil contains a mixture of sulfur-containing compounds, which can reduce cholesterol and can be used to treat dyspepsia, anorexia and dyspepsia.
2. Selenium, a trace element contained in onion, is a strong antioxidant, which can scavenge free radicals in the body, enhance the vitality and metabolic ability of cells, and has the functions of cancer prevention and anti-aging.
3. Onion has the function of dispelling cold, because the bulbs and leaves of onion contain an oily volatile called propylene sulfide, which has a spicy taste. This substance can resist cold and influenza viruses and has a strong bactericidal effect.
Onion contains a substance called phlogiston quercitrin 9, which is one of the most effective natural anticancer substances known at present. It can prevent the variation of biochemical mechanism in vivo and control the growth of cancer cells, thus having the function of preventing cancer.
5. Onion contains phytoncide, such as allicin, which has strong bactericidal ability.
Chewing raw onions can prevent colds.
6, onion has a certain refreshing effect, it can help cells make better use of glucose, while lowering blood sugar and providing heat energy for brain cells. For patients with diabetes and delirium, it is a good diet vegetable.
7. Onions also contain a certain amount of calcium. In recent years, Swiss scientists have found that eating onions regularly can improve bone density and help prevent osteoporosis.
8. Onion is the only food known to contain prostaglandin A. ..
Prostaglandin A can dilate blood vessels and reduce blood viscosity, so it can lower blood pressure, reduce peripheral blood vessels, increase coronary blood flow and prevent thrombosis.
It can resist the action of pressor substances such as catecholamine in human body, promote the excretion of sodium salt, and thus lower blood pressure. Regular consumption has a health care effect on patients with hypertension, hyperlipidemia and cardiovascular and cerebrovascular diseases.
What is the efficacy and function of onion? First, onion can prevent cancer, because selenium and quercetin rich in onion are very good antioxidants, which can stimulate the immune function of human body, thus inhibiting the wind crack and growth of cancer cells, thus preventing those toxic substances from invading and hurting our human body, so eating more onions can prevent cancer.
Eating more onions can also prevent and treat colds. Because onions are spicy, have the function of expelling cold, and can prevent and treat colds, so we eat more onions, especially in cold winter.
Secondly, onion can also play an anti-aging role, because onion can control blood sugar, make the protein in the body sufficient, and of course, it can also indirectly supplement the deficiency of protein in the human body, thus delaying aging and thus playing an anti-aging role.
Of course, the soluble dietary fiber rich in onions can stimulate the intestines, thus playing a role in treating and preventing constipation. Therefore, in order to clean our intestines regularly and keep us away from some intestinal diseases, we should also eat more onions in our usual diet.
Onions can also clean blood vessels, because onions can dissolve fibers and make our blood vessels flow more smoothly, so for people with hyperlipidemia.
Patients with high blood sugar and thick blood should eat more onions. Of course, for those who do not have such diseases now, they should also eat more onions to prevent such diseases.
Finally, onion is also delicious for those ladies who love beauty, because onion can also play a role in beauty whitening, because the trace elements contained in onion can inhibit the precipitation of melanin, thus removing eczema and pigment from the skin, thus playing a role in whitening and beautifying.
So much for the introduction of onion's function. Thank you for taking the time to read the contents of this website. Don't forget to search for more information about the efficacy and side effects of onions and the efficacy of onions.