Health Benefits of Eating Onions
Onion has great nutrition value and contains good amount of
essential vitamins, minerals and other nutrients. The importance of
onion is well-known, especially as an organic remedy because it has
multiple therapeutic effects on human. Health advantages of eating
onion are listed below:
- Allyl disulphide and allium, two phytochemicals found in the onion
convert to allicin when the bulb is cut, crushed or chopped. Allicin
has anti-diabetic and anti-mutagenic properties, which is good to
prevent diabetes and cancer respectively. Additionally, it is
antifungal, antibacterial and antiviral.
- A compound known as fructo-oligosaccharides in the onion increases
the quantity of good bacteria in your colon and helps prevent tumors
in the colon.
- The vegetable bulb is rich in chromium that helps bring down the
level of insulin to increase glucose tolerance and is an ideal food
for the diabetics.
- Onion is also an excellent source of potent antioxidant vitamin C
and manganese. Together with another compound known as isothiocyanate, it helps fast recovery from cold and influenza and
also significant in building a stronger immune system.
- Loaded with flavonoid called quercetin, the vegetable has
anti-inflammatory, anti-carcinogenic and anti-diabetic properties.
- Onion is full of iron and is able to treat anemia.
- This nutrient-rich vegetable has an abundance of B-complex vitamins,
such as thiamin, pyridoxine and folate. Pyridoxine helps maintain
Gamma-Aminobutyric Acid levels in your brain to prevent neurotic
- Onion is high in dietary fiber but low in calories and fats. You
should add it into your weight loss diet. It is also useful to cure
flatulence and constipation.
- Raw or cooked onions are diuretic and helpful in reducing blood
pressure and cleansing your blood.
- This wonderful vegetable can fight infective bacteria, such as
salmonella and Escherichia coli and is effective to heal
tuberculosis and urinary tract infections.
- Taking mixture of honey and onion juice regularly can liquefy mucus
and inhibit its formation.
Other Health Properties of Onions
- Research indicated that onions can regrow your hair. It is a natural
hair tonic that you just need to put on the scalp two times a week.
Facts about Onions
Onions (scientific name Allium cepa) is the member of the lily
family. Other family members include shallots, garlic, chives, leeks
and scallions. There are more than 600 varieties of Allium scattered
around North America, Northern Africa, Europe and Asia. The plants
are usually used as vegetables, spices, medicines or ornamentals and
there are no less than 120 documented uses of the Alliums.
Onion is recognized by its rich source of sulfides, sulfoxides,
thiosulfinates and various other odoriferous sulfur substances. The
compound that makes the flavor of onion and irritates your eyes is
called cysteine sulfoxides, while the one with antimicrobial
properties is known as thiosulfinates.
Onion helps fight against a variety of bacteria such as E. coli,
Salmonella and Bacillus subtilis. However, it is not as strong as
garlic as the sulfur contents in it are just around a quarter of the
quantity you can obtain from garlic.
Onion Nutrition Facts and Calories
Nutrition Value of
1 cup (160 g) Raw Onions (Chopped)
Sautéed Onions, Green Pepper and Mushroom Recipe
- 1 tablespoon olive oil
- 1 onion, sliced
- 1/2 green bell pepper, chopped
- 1 cup mushrooms, sliced
- Salt and pepper
- Put all the ingredients in a pan and sauté until the onion is
tender. Season well with salt and pepper. Serve warm.
Onion Side Effects
Pros and cons are part and parcel of food. Excessive intake of onion
can make heartburn worsened. However, it does not cause heartburn in
normal people. Allergies were reported in isolated cases after
eating onions, such as rashes, itchy eyes and asthma.
Related Fruits and Vegetables Articles: