Allium vegetables have been cultivated around the world not only for their pungent taste but also they are known for their medicinal properties. Onions belong to the allium family. They vary in color from red, white and yellow and also vary in their flavors from sweet to spicy or pungent. It is estimated that at least 105 billion pounds of onions are harvested each year worldwide. The health benefits of onions include lowering of blood pressure, reduces the risk of cancers and also maintains skin and hair.
Nutritional Value Of Onions
They are high in vitamins and minerals and also antioxidants but however, they are low in calories. A cup of chopped onions contains around 64 calories, 15g of carbohydrates, 0 grams of fats and cholesterols, 3g of fiber, 7g of sugar, 2g of proteins and 10% of vitamin C vitamin b6 and manganese. They also have small amounts of folate, iron, calcium, magnesium, potassium, phosphorus and antioxidants such as quercetin and sulfur.
Health Benefits Of Onions
1. Improves Oral Health
Onions have antibacterial properties that can kill oral bacteria that can promote cavities and tooth decays. Chewing raw onions for a few minutes can help the onion juice come in contact with the bacteria and kill them. They can also help kill bacteria around the mouth and lips.
2. Fight Cancer
The quercetin rich foods like onions are natural anti-histamines and also are powerful antioxidants. They inhibit the growth of tumor cells and its spreading to other healthy cells. In this way, they inhibit risk of breast, colon, prostate, endometrial, lung and ovarian cancers. These are some of the onion health benefits.
3. Reduces Blood Pressure
Onions have antioxidants like quercetin that can helps to lower blood pressure in people with high blood pressure. Thus, it helps in maintaining blood pressure levels and promoting better blood circulation throughout the body.
4. Prevents Colon Cancer
The health benefits of onions are that they are having good amounts of dietary fibers. This helps to improve digestion and allows smooth passage of excreta through the colon. Thus, preventing inflammation of the colon that could lead to colon cancer.
5. Improves Sleep
Excess amounts of homocysteine in the body interfere with the neurotransmitters like dopamine, serotonin and norepinephrine. These neurotransmitters are responsible for good sleep. Onions contains folate that regulates sleep by blocking the uptake of homocysteine from the blood by the brain. Thus, onion benefits the body by aiding sleep. Also read about 10 natural sleep aids.
6. Treats Anemia
Anemia is caused due to an iron deficiency. However, increasing the amounts of onions in your diet can treat this problem. This is due to the fact that onions contain iron which increases the red blood cell production in the body.
7. Relieves Stomach Aches
Onions have anti-inflammatory and anti-bacterial properties that kill harmful bacteria that cause infections and reduce the inflammation. Onions have saponins present in them that have anti-spasmodic properties that inhibit stomach disturbances and make sure that your bowels are functioning well.
8. Treats Urinary Disorders
Some may suffer from burning sensation during urination and this can be caused due to infections. The health benefits of onions are that they can kill bacteria and to do so, boil 6 to 7 grams of onions in water and consume every day until the symptoms subside. According to Peace health, onions have been treating various human diseases such as tumors, persistent colds and coughs. They further state that it can also prevent various forms of cancers.
9. Interstitial Cystitis
Interstitial cystitis is characterized by frequent urination accompanied by pain. This may be caused due to bladder infections. To overcome this naturally, add onions to your diet.
10. Reduces Risk Of Artherosclerosis
Artherosclerosis is a condition in which the arteries get clogged up due to triglycerides or cholesterol. Allicin is a component of the Allium family to which onions belong. There has been evidence that suggests that allicin lowers the LDL cholesterol in the body and thus prevents artherosclerosis. These are one of the many health benefits of onions.
11. Protects The Heart
Black onions seeds contain thymoquinone which is an antioxidant that has analgesic and anticonvulsant properties. This component helps prevent the heart from myocardial injuries and thereby, preventing heart attacks. It also prevents the heart from injuries caused by isoproterenol and this is considered as one of the many health benefits of onions.
12. Reduces Symptoms Of Arthritis
Arthritis leads to joint pain in muscles and tissues. Consumption of onions can help relieve the inflamed areas due to their anti-inflammatory properties and thus relieves the arthritic condition.
13. Promotes Anti Aging
Premature aging of cells are caused to damage caused by free radicals in the body. They lead to DNA damage and ultimately cell damage. The anti-oxidants present in onion benefits the body by neutralizing the free radicals and slows down the process of aging.
14. Lightens Complexion
Onions can help in lightening the skin tone as it has flavonoids as well as Vitamin C that helps in purifying the blood and producing new skin cells. Mix together 1 1/2 tablespoons of onion juice, ½ tablespoons of lemon juice, ½ teaspoon of milk and a pinch of nutmeg. Form a paste and apply it to the skin. You can also add lavender to it to get rid of the onion smell. Leave it on for 15 to 20 minutes and then dab it with a cotton ball dipped in milk. Remove it with circular movements and you will get a lighter looking skin tone. Also read about other natural foods to make your skin look fair.
15. Treats Bug & Insect Bites
One of the health benefits of onions is that they can help reduce the sting of insect and bug bites. All you need to do is place a slice of onion over the bite and the anti-inflammatory properties will reduce the itchiness, burn and swelling.
16. Treats Dandruff
Onion juice benefits the hair as it can get rid of dandruff. Due to it’s anti-fungal and anti-bacterial properties; it can fight against the infection and also moisturize the dry and itchy scalp. Mix onion juice with olive oil or coconut oil and massage it into the scalp. Put a moist towel over your hair for about 2 hours and then wash your hair. This will leave it dandruff free. Read about home remedies for dandruff.
17. Promotes Hair Growth
Hair loss can be caused due to clogged pores and dandruff. Applying onion to the scalp will help remove the sebum that clogs the pores and also will kill the fungus that causes dandruff. It will enable better circulation that will promote the growth of hair follicles and thus, will prevent hair loss.
18. Conditions The Hairs
Onions help to moisturize the hair and gives the hair a smooth texture. Apply a mixture of onion and fenugreek paste on your hair. Leave it on a few minutes and then wash it off with a mild shampoo.
19. Maintains Bone Health
It has been known that bone density starts to decrease especially, in middle-aged women. This increases the risk of osteoporosis. One of the health benefits of onions is that they have vitamin C that is crucial in increasing collagen and bone density. So including this food in the diet, will help to reduce the risk of osteoporosis.
20. Reduces Neurodegenerative Diseases
One of the onion benefits are that they can help slow down the premature aging or damage of brain cells. This is due to the fact of anti-oxidants present in them that inhibit brain cell damage and slows down the process of cell aging. This results in reducing the risks of dementias and other disorders related to the brain. You should try to incorporate onions in to your diet but also it is important to know that there are other fruits and vegetables that are needed just as much and this is the key to good health.