Showing posts with label Health benefits of Onion. Show all posts
Showing posts with label Health benefits of Onion. Show all posts

28.7.16

Health benefits of Onion



Almost everyone knows that onions are very important for health. An onion, also known as ‘pyaz‘ or ‘kanda‘ or ‘Dungri’ (Hindi), Nirulli / Ullipayalu / Yerra Gaddalu (Telugu), ‘Vaengayam‘ (Tamil), ‘Savala‘ (Malayalam), Ulligadde / Erulli /Neeruli (Kannada), Pyajj / Piyaz (Bengali), Dungri / Kanda (Gujarati) , ‘Kandaa’ (Marathi) is a daily must-have that helps you stay away from many infections and diseases. If you are sick and are looking for a quick heal medicine, then onions are your best option.
Onions are surprisingly high in beneficial polyphenols, which play an important role in preventing and reducing the progression of diabetes, cancer, and neurodegenerative and cardiovascular diseases.
Polyphenols also play an important role as a prebiotic, increasing the ratio of beneficial bacteria in your gut, which is important for health, weight management, and disease prevention.
Onions contain more polyphenols than even garlic or leeks, and are one of the best sources of a type of polyphenol called flavonoids, especially the flavonoid quercetin.
The pungent odor might keep you away from onions but they are totally worth it. They can be cooked in almost all the recipes and can be consumed very easily. Onions are loaded with many chemicals that keep you away from illness and also make you glow due to their detoxification properties. Below are a few well-known health benefits of onions.
Onions, like garlic, are members of the Allium family, and both are rich in sulfur-containing compounds that are responsible for their pungent odors and for many of their health-promoting effects. A wide variety of allyl sulfides are found in onion, including the four major diallyl sulfides: DMS (diallyl monosulfide), DDS (diallyl disulfide), DTS (diallyl trisulfide), and DTTS (diallyl tetrasulfide). Also present are a wide variety of sulfoxides, including (+) S-methyl-L-cysteine sulfoxide (MCSO), (+)-S-(1-propenyl)-L-cysteine sulfoxide (PRENCSO), S-methyl-l-cysteine sulfoxide, S-propyl-l-cysteine sulfoxide, and S-propenyl-l-cysteine sulfoxide. Onions are an outstanding source of polyphenols, including the flavonoid polyphenols. Within this flavonoid category, onions are a standout source of quercetin.
Consuming fruits and vegetables of all kinds has long been associated with a reduced risk of many lifestyle-related health conditions. Many studies have suggested that increasing consumption of plant foods like mangoes decreases the risk ofobesity and overall mortality, diabetes, heart disease and promotes a healthy complexion and hair, increased energy, overall lower weight.
People have known of the health benefits of onions for thousands of years, but only relatively recently scientists have started to do a lot of research into the health giving properties of this humble vegetable, and guess what?
Studies after studies have confirmed that onions indeed possess many active compounds that have been proven beneficial for all sorts of conditions.
To help keep your blood free of clots, and make the most of the health benefits of onions, eat them both raw and cooked.
Prescribing onions for heart patients is hardly routine among cardiologists. But Harvard's Dr. Victor Gurewich advises all his patients with coronary heart disease to eat onions daily.Here are so
me of the things that onions can do for your heart:
Boost beneficial HDL cholesterol
Thin the blood
Retard blood clotting
Lower total blood cholesterol
Lower triglycerides
Lower blood pressure


Cancer: 

Allium vegetables have been studied extensively in relation to cancer, especially stomach and colorectal cancers. Their beneficial and preventative effects are likely due in part to their rich organosulfur compounds. Although the exact mechanism by which these compounds inhibit cancer is unknown, possible hypothesis include the inhibition of tumorgrowth and mutagenesis and prevention of free radical formation.
Onions are also a source of the strong antioxidant vitamin C that helps to combat the formation of free radicals known to cause cancer.
Colon cancer: High fiber intakes from all fruits and vegetables are associated with a lowered risk of colorectal cancer.


Prostate cancer:

 In a study published by the Journal of the National Cancer Institute, researchers used a population-based, case-controlled study to investigate the relationship between allium vegetable intake and prostate cancer. They found that men with the highest intake of allium vegetables had the lowest risk for prostate cancer
.Onions have also been shown to have a significant blood sugar-lowering action, even comparable to some prescription drugs.
The active compound that seems to be responsible for lowering glucose works by competing with insulin for breakdown sites in the liver, thereby increasing the life span of insulin.
Onions have historically been used to treat asthma, too. Its action in asthma is due to its ability to inhibit the production of compounds that cause the bronchial muscle to spasm and to relax bronchial muscle.
Onions have potent antibacterial activity, destroying many disease-causing pathogens, including E. coli and salmonella.
The phytochemicals in onions along with their vitamin C help improve immunity.
Onions contain chromium, which assists in regulating blood sugar.
For centuries, onions have been used to reduce inflammation and heal infections.
Do you enjoy sliced onions with your food? If yes, rejoice! Raw onion lowers the production of bad cholesterol (LDL), thus keeping your heart healthy.
A powerful compound called quercetin in onions is known to play a significant role inpreventing cancer.

Got stung by a honeybee? Apply onion juice on the area for immediate relief from the pain and burning sensation.
Onions scavenge free radicals, thereby reducing your risk of developing gastric ulcers.
Those bright green tops of green onions are rich in Vitamin A, so do use them often

.Good Oral Health:

 Onions are often used to prevent tooth decay and oral infections. 
Chewing raw onions for 2 to 3 minutes can potentially kill all the germs present in the oral area and surrounding places like the throat and lips.
Immune System Strength: The phytochemicals that are present in significant amounts in onions act as a stimulant to vitamin C within the body. The efficacy of vitamin C, and subsequently yourimmune system, is boosted when you eat onions, since it supercharges your immune system against toxins and various foreign bodies that can lead to disease and illness.

Treatment for Heart Ailments: 

Onions act as anticoagulants, also known as blood thinners, which in turn prevents the red blood cells from forming clumps. These blocks and clots can lead to heart disorders or cardiovascular diseases.

Which type of onions are the healthiest? Researchers from Cornell studied 11 onion varieties, and found that shallots and Western yellow onions were the healthiest for their phenolic and flavonoid content.
My favorite way to enjoy onions is to slice them really thin, squeeze some lemon juice on top and add a little salt. Sprinkling a few freshly washed cilantro leaves adds fragrance and flavor to this simple, quick salad, without which no dinner of mine is complete.

Boosts Sexual Drive:

 Onions are said to increase the urge for a healthy sex life. One table spoon of onion juice along with one spoonful of ginger juice, taken three times a day, can boost the libido and sex drive.
Treatment of Anemia: Even anemic conditions can be improved by eating onions along withjaggery and water, because this adds to the mineral content of the body, especially iron, which is an essential part of producing new red blood cells. Therefore, anemia, also known as irondeficiency, can be prevented by having a health amount of onions in your diet.


Relieving Earache:

 A few drops of onion juice may actually prove immensely beneficial to individuals suffering from acute earache. The ringing sound in the ear may be cured by applying onion juice through a piece of cotton wool.

Glowing Skin: 

Onion juice mixed with honey or olive oil is said to be best treatment for treatingsymptoms or signs of acne. Onions are also notorious anti-inflammatory vegetables, so the active compounds in onions can reduce the redness and swelling that is commonly associated with skin conditions like acne. It also helps to reduce the associated pain and inflammation of conditions likegout and arthritis.

Treatment for Cough: 

Consuming an equal mixture of onion juice and honey can relive sore throats and coughing symptoms.