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“What are the uses of purple onions” must be the question of many people, because this is a very familiar spice in every family. In red onion contains nutritional components that bring many health benefits such as treating high blood pressure, increasing breast milk secretion, reducing hair loss... Therefore, processing shallots to suit the intended use. It will bring many benefits to the body.
1. Characteristics and nutritional value of purple onion
Purple onions have the scientific name of Allium Ascalonicum, now they are grown all over the world. Purple onions are herbaceous plants, with large round bulbs, dark purple outer skin. Purple onions are often prepared to be eaten raw in salads, sandwiches or dips. Note, when eating purple onions, do not peel off too much of the purple skin, because this peel contains up to 75% of antioxidants, which is very good for health.
In terms of nutritional value, according to many studies, purple onions contain many nutrients and are also higher in content than white onions. Purple onions contain antioxidants with levels ranging from 415-1917 mg (white onions only have 270-1187 mg). Purple onions also contain high levels of vitamin C, biotin, chromium, calcium, vitamin B6, folic acid, sulfur and fiber, which are good for health. These nutrients all bring benefits to the body, each ingredient has its own use.
2. What is the effect of purple onion?
“What are the uses of purple onions” is probably the question of many people, because this is a very familiar spice in every family. Some of the great effects that red onions bring include:
Cancer prevention: According to many studies, antioxidants and phytochemicals such as disulphide, trisulphide, cepaene and quercetin found in red onions have been proven. proven to reduce inflammation, treat and prevent cancer. In addition, if eating red onions regularly, it also helps to improve digestive problems such as bloating, indigestion, loss of appetite, stomach, colorectal and gallbladder disorders. Treatment of anemia: Red onion contains a high content of iron, which helps in the treatment of anemia. Every day, you should eat 1 red onion to increase the iron content of the body. In addition, red onions also contain chromium, a substance that has the effect of reducing insulin levels in the blood, significantly improving glucose levels, helping to limit the amount of sugar absorbed into the body. Protecting heart health: When eating red onions, it will help reduce cholesterol and triglycerides. Besides, sulfur compounds in purple onions also have anti-clotting effects. Quercetin in purple onions works to prevent hardening of the arteries by removing plaque, thereby reducing the risk of heart attack. Improves respiratory problems: The anti-inflammatory effect of shallots will help loosen the muscles of the respiratory tract and relieve symptoms of asthma along with bronchitis. Not only that, it is also very effective in treating and preventing respiratory diseases such as coughs, sneezes, colds, flu and runny nose. Anti-inflammatory and bactericidal, repelling diseases caused by toxins in food: Purple onions contain substances that have antibacterial effects, eliminating toxic substances in the body. From there, it helps to treat diseases caused by food toxins, destroy infectious bacteria, such as E.coli bacteria, salmonella bacteria. In addition, the phytochemicals in red onions also help reduce the risk of stomach ulcers. Promotes the growth of beneficial bacteria in the intestine, very good anti-constipation. So, eating an onion a day will help you improve constipation. Increase breast milk secretion: Eating purple onions will help the milk of a nursing mother to secrete more. Before eating, it is necessary to consult a doctor, for advice on how to eat properly. Treatment of high blood pressure: In red onion, it is low in calories, quite high in potassium, but low in sodium and contains no fat. The interaction between potassium and sodium will help regulate blood pressure in the elderly, onion also helps increase the elasticity of blood vessels and is effective in reducing blood pressure. This is a natural way to lower blood pressure. Dilute blood: In red onion, it is rich in flavonoids, an intermediate metabolite, which has the effect of thinning the blood, dissolving blood clots, and helping to purify the blood and filter unhealthy fats.
Củ hành tím có tác dụng gì là thắc mắc của nhiều người dùng hiện nay
Symptomatic treatment of tuberculosis: According to studies, red onion has antiseptic and antibacterial properties. So it can inactivate the bacteria that cause tuberculosis. Should eat onions with salt to bring more effective. Cure pimples: It is known that the essence in purple onion has the effect of reducing acne, acne scars, ... quite effectively. For warts, purple onion also helps the acne to collapse and disappear. Reduces hair loss: According to a study, applying onion juice on the scalp twice a week for 2 months will improve hair loss, help hair grow back faster. This is a very easy measure to implement, low cost, but surprisingly effective. Red onion is indeed a food that is worth using because of the great effects it brings to human health. Hopefully with the uses listed above, it will help you answer the question "What are the uses of purple onions?". You should try starting with purple onions with different dishes, depending on the purpose of use and processing accordingly. According to experts, to prevent cancer cells, you should eat at least 3 purple onions in a week.
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