Onion juice contains a substance called quercetin, which has anti-cancer and antimicrobial properties. This substance can also reduce inflammation in the body. It can also help manage the symptoms of diabetes.
However, it can be irritating to the skin. So, it’s best to drink onion juice sparingly.
Quercetin in onions has anticancer and antimicrobial properties
Onions are high in quercetin, a phytochemical with powerful antimicrobial and anticancer properties. This compound is found in both the skin and bulb of the onion. Quercetin is also found in tea and apples, and researchers found that eating onions can increase the amount of quercetin in the body by three to four times. Red onions are particularly high in quercetin, while yellow and white onions have the least.
Another benefit of quercetin in onions is that it reduces the symptoms of allergy attacks by blocking the production of histamines. Histamines are chemicals that cause allergic reactions such as sneezing, crying, and itching.
In addition, research published in Molecular Nutrition & Food Research suggests that onions may reduce the risk of gastric cancer.
There are several bioactive compounds in onions. These include quercetin glucosides. These compounds are responsible for many of the vegetable’s health benefits.
These compounds may even lead to the development of functional foods and preventative treatments for diseases.
In addition to its anticancer and antimicrobial properties, onions have also been shown to protect against various respiratory disorders. These effects are also attributed to quercetin’s antioxidant activity. However, further studies are needed to confirm these findings.
It can reduce inflammation in the body
Fresh onion juice, or pyaz ka paani, has been shown to have several health benefits, including reducing inflammation. This substance also inhibits the production of free radicals, strengthens capillary walls, and inhibits the effects of chelate metal ions. It may also prevent inflammation in the joints and bone, which can lead to osteoarthritis and other conditions.
Onion juice is known to have anti-inflammatory, antithrombotic, and even antiviral properties. The chemical constituents in onions inhibit the production of leukotrienes and prostaglandins.
They also inhibit the biosynthesis of thromboxane B. Onion juice can also treat asthma and allergic skin inflammation.
Onions are also high in flavonoids, which fight inflammation in the body. These compounds help the body fight rheumatic diseases and can ease chronic back pain. Onions also contain quercetin, a plant chemical that dampens the effect of inflammatory chemicals.
Garlic cloves also contain plant chemicals that shut down inflammatory pathways.
Onion juice can be consumed in a variety of ways. It can be mixed into a paste or consumed directly. One way to consume onion juice is by adding a few drops of essential oils to the juice. This will mask the strong onion smell and add value to the juice.
Onions are also high in quercetin, an antioxidant that improves heart function. The compound helps the body reduce inflammation and prevents cholesterol and fatty substances from clogging blood vessels. This can prevent atherosclerosis and high blood pressure.
It can be irritating to the skin
Onion juice is known to be a strong astringent, but it can be irritating to the skin, especially for sensitive skin. You should avoid it if you have sensitive skin, and always perform a patch test first. If you are unsure whether you will react to onion juice, try applying it to a small area of your skin, such as the inside of your elbow, or the back of your ear.
If you do experience irritation, rinse the area with water immediately.
Onion juice can be applied directly to the skin, but you should avoid getting it into your eyes or on open skin blisters. If you decide to use it on your skin, you must also ensure that you wash it off thoroughly with a mild herbal shampoo.
If you do not, the juice may turn out to be pungent, and your skin may become a breeding ground for bacteria.
If you are using onion juice on your skin to increase hair growth, be careful. It may cause irritation. Even if you apply a small amount on the inside of your elbow, you can end up with a red, itchy rash.
In such cases, it is important to consult a dermatologist before using onion juice for hair growth.
Onion juice contains sulfur, which can irritate your skin. It can also cause you to scratch your scalp, which can lead to weakened hair roots.