Specialists are quick to find Ontario-developed red onions have the most grounded disease battling power. Some experimental results on this are interesting. But more research is necessary to see if the lab findings hold true in human beings.
In the basic review to analyze how successful Ontario-developed onions are at killing malignant growth cells, University of Guelph analysts have observed that not all onions made are equivalent.
Onions as a superfood are as yet not notable. In any case, they contain probably the most elevated convergence of quercetin, a sort of flavonoid, and Ontario onions brag especially undeniable levels the compound contrasted with certain regions of the planet.
What Are Flavonoids
Flavonoids are phytonutrients and occur naturally in different food items we consume. These groups of natural substances have variable phenolic structures. They are found in many fruits, vegetables, barks, grains, stems, roots, flowers, wind, and tea. These naturally occurring substances are known for their beneficial effects on health. There are several efforts made by various groups of people to extract and isolate flavonoids from these food items. Flavonoids have anti-inflammatory effects and can protect the body cells from oxidative damage that leads to causing diseases. These are also termed dietary antioxidants and help prevent various ailments like diabetes, cardiovascular disease, cognitive diseases, and cancer.
Result Of Research
Researchers have revealed that the red onion has significant degrees of quercetin, yet additionally high measures of anthocyanin, which enhances the searching properties of quercetin atoms.
Anthocyanin is instrumental in giving tone to foods grown from the ground so it’s a good idea that the red onions, which are haziest in shading, would have the most disease battling power.
Distributed as of late in Food Research International, the review included setting colon disease cells in direct contact with quercetin removed from the five diverse onion assortments.
Onions initiate pathways that urge malignant growth cells to go through cell demise. They advance a troublesome climate for disease cells promoting an unfavorable environment, and they upset correspondence between disease cells that hinders development.
Shows A New Path for Onion Use in Cancer Treatment
These discoveries follow a new report by the specialists on a new extraction strategy that dispenses with the utilization of synthetics, making the quercetin found in onions more appropriate for utilization.
Other extraction techniques use solvents that can leave a harmful buildup which is then ingested into food.
This new technique that we tried is powerful. It just uses super-warmed water in a compressed compartment. Fostering a substance-free extraction technique is significant because it implies that we can utilize onion’s disease battling properties in nutraceuticals and pill structure.
While we can as of now incorporate this superfood in servings of mixed greens and on burgers as a protection measure, the specialists expect onion concentrate will ultimately be added to food items like squeeze or prepared merchandise and be solid in pill structure as a sort of disease treatment.
Need To Do More on Red Onion Study for Cancer Treatment
It is essential to develop a chemical-free extraction method. Doing this means we can use its cancer-fighting properties in nutraceuticals and pill forms, is what scientists opined. Currently, we can include this superfood in salads and on burgers. You can consider this as a preventive measure. It is advisable to use the outer layers of the vegetable as much as possible as they have a higher concentration of flavonoids. Eventually, onion extract may get added to food products like baked goods or juice. Also, it may be available and sold in pill form as a kind of natural cancer treatment. From ancient times onions have been used to ward off diseases. It was found in 1918 that a family that had put onions in every room of the house had come out unscathed during the influenza pandemic then. Also, in the 14th century, it was believed by people then that onions could protect them from the epidemic of the bubonic plague. Onion was found to be used by Egyptians and Greeks. The formerly buried onions with pharaohs, and the latter feasted on onions during their preparation for the Olympics. Today you can find all cuisines across the globe using onions. The other cousins of onions are garlic, leeks, scallions, and shallots.
Benefits Of Red Onions on Health
Originally red onions were cultivated in Turda in Romania, Tropea in Italy, and Wethersfield in the USA. They are also called purple onions and add color and flavor to many dishes.
There are many health benefits of red onions due to the presence of the antioxidant quercetin in them. Studies have found that this substance helps fight inflammation and boosts the immune system. You can list the different health benefits of red onions thus.
- ntibacterial action- research has shown that red onions help kill various bacteria and inhibit the growth of many microbes. More research is necessary to know how onion affects the bacteria in the human body.
- Cancer risk reduction- Researchers in Italy found that consuming onion reduces the risk of cancer in the throat, ovaries, prostate, and colon. The presence of antioxidants in onions is responsible for their cancer-fighting properties.
- Digestive Health-Diabetes, colon cancer, and depression are mainly caused due to the absence of healthy gut bacteria. The presence of fructooligosaccharides in onions that act as prebiotics help prevent these disorders. They pass on to the large intestine without undergoing digestion from the small intestine. Here they feed the healthy bacteria and aid the preventive measure.
- Bone health- Animal and human studies have supported the idea that onions may help prevent osteoporosis. In another study on women nearing their menopause, it was noted that those who consumed onions daily had greater bone density. It is an encouraging result as older women are more prone to osteoporosis.
Onions are rich in manganese, copper, vitamin b6, vitamin c, and biotin, besides being rich in antioxidants. A half cup of chopped red onions contains the following nutrients.
- Calories – 32
- Protein – 1 gm
- Fat – 0 gm
- Carbohydrates – 7 gm
- Fiber -1 gm
- Sugar – 3 gm
Onions And Food Safety
Onions do have a high-antimicrobial property and are one of the least likely veggies to harbor bacteria. Yet it is advisable to store a cut onion in the fridge.
Ontario-developed red onions are the best at killing colon cancer cells contrasted with different kinds of onions. It is because of the onions’ significant degrees of quercetin and anthocyanin. As a feature of this task, the analysts are likewise quick to foster a non-poisonous method for separating quercetin from onions making it more appropriate for utilization.