For some people, the smell and taste of fried onions is unbearable. The presence of an unpleasant odor is almost the main reason for this hateful attitude. For others, fried onions are not just a sauce or a prescription supplement, but also a separate dish. It is important for special lovers and simple housewives to know the benefits of fried onions and the harm from such a product.
Onion properties
Onion is a very common product and is used in many countries around the world. Humanity began to use onions quite a long time ago - 5 thousand years ago. This product has a lot of useful components.
The benefits and harms of onions
This vegetable is very rich in various vitamins and beneficial elements, due to its unique chemical composition. It is a low-calorie food that is very attractive to those who follow a diet.
The positive qualities of such a product are the following:
● its stimulation of the gastrointestinal tract;
● a good effect on the functionality of the heart organs;
● strengthening the immune system;
● lower cholesterol;
● preventive effect against heart attack, infections and viruses;
● possession of antifungal properties;
● reduce the chance of getting cancer.
In addition, this vegetable has a beneficial effect on women's health, improving metabolism, fat metabolism, while maintaining a young and healthy appearance.
But onions can not only be useful, but also significantly harm health. This product has some contraindications if there are problems with the stomach. And so the product can be consumed by almost everyone in moderation. Onions can harm owners of good health if you do not know the measures when eating.
Red onion
Red onion (it is also called blue onion), which has an approximately purple color, is the owner of many useful chemical elements such as iron, magnesium, chromium. It contains quercetin, which helps eliminate cramping, swelling and various inflammations.
Anthocyanins are almost the main reason for this onion color. These substances are necessary for the human body, and they can be obtained through the use of this onion. They are involved in strengthening the vascular walls and the immune system, are prevention of infections and strong antioxidants.
The top layer of this onion has the most active and beneficial substances.
Although this type of onion is the most useful, but it has some limitations due to the presence of pungent odor and taste. All those who have contraindications for eating spicy foods, have diseases of the kidneys, liver, intestines and stomach, should refrain from using such onions. In other cases, the product is useful if the measure is followed.
Fried Onions: Benefits
Naturally, fresh, rather than fried onions, contain more benefits, but there is still some benefit from the processed product. This is due to the fact that after heat treatment many useful substances remain in the product, fulfilling their role.
Such onions remain the main prevention against viral and infectious diseases, especially in the cold season. It has an effect on the urinary system of the body, is able to prevent scurvy, and helps in regulating the pituitary gland.
Fried onions benefit diabetics and overweight people, in whom it increases insulin production. But at the same time, it is necessary to observe the correct cooking technology and the amount used of this product. Some varieties of onions (for example, blue onions) help to establish metabolism and the rate of digestion of food, which improves the digestive tract and normalizes weight.
But when frying this product, calories increase several times due to the ability of onions to absorb fats, which can frighten those on a diet. The calorie content of fried onions reaches about 251 kcal. To make onions less nutritious, it is best to use olive oil. Also, before processing, the vegetable is cut and dried to achieve a better effect.
Nutrients of Fried Onions
After heat treatment, a lot of useful substances remain:
● ascorbic acid, thanks to which it is possible to strengthen immunity throughout the year;
● B vitamins;
● biotin;
● choline;
● folic acid;
● nicotinic acid;
● potassium;
● phosphorus;
● silicon;
● manganese;
● iron;
● amino acids;
● essential oils and more.
The use by pregnant women of fried onions practically does not bring harm, if consumed in moderation. On the contrary, its use is necessary in order to protect the child from the development of various defects, and to get ahead of the appearance of infection in the body.
If you regularly use this product, you can avoid the appearance of an acute deficiency of minerals. It also increases the production of hemoglobin, strengthens tissue connections, muscle mass and tones the body.
Fried onions: harm
Like eating any other product, not only fried onions have benefits, but also harm. Fried onions should not be consumed by those who are contraindicated to eat fried and fatty. Anyone who has problems with the gastrointestinal tract should be especially careful with him, so as not to provoke an aggravation of disease or the development of gastritis. In addition, onion juice can significantly increase the acidity of the stomach and cause irritation of the gastrointestinal mucosa. An allergic reaction may appear in the form of a rash or redness on the body.
Fried onions also harm the liver. Due to the presence of a huge amount of fat in the product, the load on its work increases, which can end very poorly, especially in the presence of various diseases associated with it.
Also, such a vegetable is dangerous for asthmatics, as it has a characteristic pungent and strong smell, which can cause shortness of breath and other symptoms.
The essential oils contained in onions irritate the mucous membranes, which provides a lot of inconvenience during the cooking process. In some cases, onion substances can affect the nervous system.
The use of such a product is not recommended for people who suffer from cardiovascular diseases. Fried onions affect heart rhythms and when consumed in large quantities, it raises pressure. The fats that are in such an onion cause harm through their negative effects and the pressure on the vessels.
Important! Consult a doctor before deciding to use fried onions for medicinal purposes. Onions contain many useful properties, but it is important to consider the possible harm of the product to the body.
Nutrition Facts of Fried Onions
The nutritional value of onions is:
1. Proteins: 4.5 g;
2. Fats: 13.5 g;
3. Carbohydrates: 27.3 g;
4. Water: 45.6 g;
5. Starch: 3.9 g;
6. Calorie content per 100 grams of product: 251 kcal.
During heat treatment, onion loses many of its beneficial properties, which makes it less useful than fresh. Therefore, it is necessary to properly prepare such a product. It is advisable to use olive instead of vegetable oil, and even better option is water. And it's better to fry without a lid. In this case, the largest number of useful and nutritious elements will be preserved.
