The beneficial properties of red onions have been known for a long time. It is widely used both for culinary purposes for preparing savory snacks and as an ingredient in various salads and in traditional medicine recipes.
- Red onion composition
- The beneficial effects of red onions
- Use in traditional medicine recipes
- Contraindications to use
Red onion composition
The qualitative composition of red or otherwise purple onions is very diverse. It contains almost the entire vitamin complex:
- Vitamin A
- B vitamins
- Vitamin C
- Vitamin PP
The set of trace elements is no less diverse in purple onions. It contains:
In addition to all of the above, this vegetable has a very high content of anthocyanins, which actually give it a rich purple color. The largest amount of all useful compounds is found in the upper covering scales. Purple onions are also rich in quertecin, a special flavonoid with unique medicinal properties.
The beneficial effects of red onions
The best-known health benefits of red onions are their cholesterol-lowering properties. This action is due to the vitamin complex and antioxidants included in its composition, which also help to resist various infections and inflammatory processes. Also, antioxidants have the ability to prevent the development of diabetes mellitus, cancer, slow down the processes of natural aging of the body.
Contained in purple onions, quericin has a decongestant, diuretic and antispasmodic effect. But this beneficial effect is manifested only with the regular use of onions. This is due to the fact that querticin has the ability to accumulate.
Various sulfur compounds that make up this vegetable contribute to the production of a special amino acid in the body - cysteine. It promotes the elimination of toxins, improves collagen synthesis, which leads to a significant improvement in the general condition of the skin, hair and nails.
Also sulfur compounds fight "bad cholesterol" and contribute to the production of "good", eliminate excess body fat and have a positive effect on the work of the cardiovascular and circulatory system.
There is a lot of this purple vegetable and another valuable trace element - chromium. It has the ability to lower blood sugar levels and increase the sensitivity of cells to insulin, which greatly reduces the likelihood of type 1 and type 2 diabetes.
Adherents of a healthy lifestyle claim that regular consumption of purple onions for 40 days can reduce cholesterol levels by almost a quarter and significantly improve the condition of the blood vessels in the brain.
Use in traditional medicine recipes
Purple onions are also widely used in folk medicine. Below are the most popular recipes using it. For colds and flu, a 1: 1 mixture of onion juice and honey is used.
With a strong and chronic cough, it is recommended to replace honey with goose fat. This mixture is used as a trituration overnight. It should be applied to the chest area.
Onions are also used as an anthelmintic. To do this, peel a medium-sized onion and pour 200 g of warm boiled water. After which it is left for 8 hours to infuse. You need to drink this infusion 100 g on an empty stomach for 5 days. For stomach problems and hemorrhoids, use a mixture of onion juice and flower honey taken in equal proportions. Take it inside 1 tablespoon before each meal.
With an irregular menstrual cycle, onion peels with 4-5 large bulbs are used, from which a decoction is prepared. For its preparation, the husk is poured with 400 g of hot water. Then it is boiled for 20 minutes in a water bath. The resulting broth is filtered. It should be consumed in the morning on an empty stomach for 15 days.
The following remedy is used as a diuretic. A few medium-sized onions are chopped very finely or minced with a blender. The resulting gruel is poured into 200 g of warm water and left to infuse for 8 hours. The infusion is drunk at 50 g 3 times a day.
Contraindications to use
In addition to the beneficial properties, red onions have a number of contraindications. It is recommended to eat no more than 100 g of this vegetable at a time, and this is despite the fact that if there are no significant health problems. Limit the use of purple onions should be the following categories of people:
- With liver disease
- With impaired renal function
- With colitis
- With stomach diseases in the acute stage
- With skin problems
As you can see, there are significantly fewer contraindications to the use of this vegetable than its beneficial properties. But still, it is best to consult a doctor before using one or another traditional medicine with purple onions.
Video about the beneficial properties of red onions: