What are the effects of cold onions

Summer is here and the weather is getting hotter. Many people like to eat cold dishes, and cold onions are a must-have for every meal. Not only do they taste refreshing, but they also have good health functions. Onions have good beauty-enhancing effects. Many ladies who love beauty must eat them often. Onions are rich in selenium, which has good health effects on men and can dilate blood vessels. They are suitable for middle-aged and elderly people. The method of cold onions is very simple. Here are some introductions to the effects of onions and precautions for eating.

New Ways to Eat Onions

Raw onions bring a cooling sensation. Raw onions have a pungent taste, but it is these pungent substances that have excellent health functions such as anti-cancer. If you want to get more health benefits from onions, eating them raw or mixing them into salads is the best way. When eating heavy and greasy foods such as beef and mutton, pairing them with raw onions can help remove the greasiness and bring out a refreshing minty feeling. You can directly eat onions in a cold dish. Eating onions in a cold dish can preserve most of the nutrients in the onions. Eating them in this way will have many benefits for body maintenance. Therefore, you might as well try this way of eating in your daily life, which is very beneficial to your health.

The benefits of eating cold onions

Beauty and skin care

Since eating cold onions is good for our health, how exactly does it manifest? First of all, it has the effect of beautifying and nourishing the skin. Why do we say so? First of all, it is because onions contain a substance called flavonoids, which is a substance with extremely strong antioxidant effects.

Regular consumption of it can effectively inhibit the formation of free radicals in the body, thereby slowing down the aging process. It can also resist the damage to the skin caused by ultraviolet rays in the sun, which is beneficial to skin care.

In addition, the glutathione it contains also has an antioxidant effect. However, in the process of its antioxidant effect, it can inhibit the formation of melanin in the body, thereby keeping the skin white and delicate. Moreover, for those who want to lose weight and shape their body, eating it regularly in daily life can effectively help the body's metabolism. As long as you use it for a long time, it will definitely give you a slim figure.

When it comes to beauty and skin care, there is one thing that must be done, and that is to detoxify the body. Why do we say that? This is mainly because if toxins accumulate in the body and are not excreted for a long time, it will cause dull skin and spots.

Therefore, detoxification of the body is very important. In such a situation, the sulfur minerals contained in onions can effectively promote intestinal peristalsis, and the soluble fiber contained in them is also beneficial to gastrointestinal peristalsis, which can easily help the body achieve the purpose of detoxification.

Therefore, for those who want to beautify their skin, onions are your best choice. Moreover, the nutrients contained in cold-mixed onions are more comprehensive, and the effects will become more prominent. So you might as well try cold-mixed onions in your daily life.

Anti-cancer

As for onions, what I am going to introduce to you next is its anti-cancer effect. Cancer is a topic that no one wants to face, so we should pay attention to maintenance in this aspect in our daily life, so that we can play a good role in preventing cancer.

Eating onions can have exactly this effect. This is because studies have shown that quercetin contained in onions is a purely natural anti-cancer substance that can regulate the body's immune function and thus inhibit the growth of cancer cells.

It is worth mentioning that eating onions is very effective in preventing the formation of stomach cancer. This is because studies have shown that eating onions can effectively reduce the nitrite content in the body. Nitrite, as a carcinogen, often lurks in some foods, such as barbecue. If we do not excrete this harmful substance from the body, there will be a risk of cancer. People who eat onions regularly have a significantly lower risk of stomach cancer than those who do not eat onions much.

In addition, onions contain prostaglandin A, which is a substance that can effectively dilate blood vessels and reduce blood sugar viscosity. Therefore, eating onions regularly has a significant therapeutic effect on people with high blood pressure and high blood lipids. So you might as well eat onions regularly in your daily life to maintain your health.

The efficacy and function of onion

1. Onions have the effect of dispelling wind and cold because onion bulbs and leaves contain an oily volatile substance called propylene sulfide, which has a spicy taste. This substance can resist cold, resist influenza virus, and has a strong bactericidal effect.

2. Onions are rich in nutrients and have a spicy smell. It can stimulate the secretion of the stomach, intestines and digestive glands, increase appetite and promote digestion. Onions do not contain fat, and their essential oil contains a mixture of sulfur-containing compounds that can lower cholesterol. It can be used to treat indigestion, loss of appetite, food stagnation and other symptoms.

3. Onion is the only known food that contains prostaglandin A. Prostaglandin A can dilate blood vessels and reduce blood viscosity, thereby lowering blood pressure, reducing peripheral blood vessels and increasing coronary blood flow, and preventing thrombosis. It can counteract the effects of pressor substances such as catecholamines in the human body and promote the excretion of sodium salt, thereby lowering blood pressure. Regular consumption has a health-care effect on patients with hypertension, hyperlipidemia, and cardiovascular and cerebrovascular diseases.

4. Onion has a certain refreshing effect. It can help cells better utilize glucose, while lowering blood sugar and supplying heat energy to brain cells. It is a good vegetable for patients with diabetes and mental depression.

5. Onions contain a substance called "quercetin"9, which is one of the most effective natural anti-cancer substances known to date. It can prevent the biochemical mechanism in the body from mutating and control the growth of cancer cells, thus having an anti-cancer effect.

6. The trace element selenium contained in onions is a very strong antioxidant that can eliminate free radicals in the body, enhance cell vitality and metabolic capacity, and has anti-cancer and anti-aging effects.

7. Onions also contain a certain amount of calcium. In recent years, Swiss scientists have discovered that eating onions regularly can increase bone density and help prevent and treat osteoporosis.

8. Onions contain phytoncide such as allicin, so they have strong bactericidal ability. Chewing raw onions can prevent colds.