Onion Health Benefits: 6 Amazing Facts
In our kitchen, onion is a really good veggie. It may be eaten in several ways: cooked, fried, and roasted. Although the quantity of important chemoprotective chemicals in onion decreases with processing despite technological arrangements, their frequent, often daily use contributes to the correct operation of the human organism’s antioxidant system.
Onions have been traditionally been used for treatment for fever, burns, and scurvy.
Onions are almost used in every dish to enhance the taste and aroma of the dish. But do ever imagine that eating onions is very much beneficial for our health.
1. Contains Nutrients
Onions are high in nutrients and low in calories. Contains a high amount of vitamins and minerals. Vitamin C, a nutrient that regulates immune health and collagen synthesis, and tissue repair and iron absorption, is very important for this vegetable.
Onions contain a good amount of flavonoids which is considered an antioxidant. Onions contain a high amount of flavonoids which act as a potent antioxidant.
Vitamin C also helps to protect your cells from unstable chemicals called Free Radicals, and it acts as a strong antioxidant in your body.
Onions, which have a strong role in metabolism, red blood cells formation, and functioning, are also high in B-vitamins like folate (B9) and pyridoxine (W6).
2. Helps in fighting with cancer or lifestyle disease
According to recent research, it is found that onions contain a high amount of polyphenolic substances which helps in reducing lifestyle disease. According to some researcher, they found that onions contain polyphenolic antioxidant which helps in recovering from cancer and cardiovascular diseases. Its also showing some effects in aging.
Quercetin is a strong antioxidant for its glycosides and its oxidative products and has an essential role in stress-related oxidative processes (Gülsen et al. 2007; Prakash et al. 2007). The effects of Quercetin are many. The release of histamine from cells is suppressed in order to decrease allergic symptoms. It is one of the most powerful anticancer chemicals as it prevents cancer cells from growing (Yoshida et al., 1990; Neuhouser, 2004). The incidence of stomach, bowel and lung cancer, and other cancers is reduced. Quercetin is the most potent peroxidation inhibitor to atherosclerosis of membrane lipids(O’Reilly et al., 2001).
3. Act as a healer
A number of epidemiological studies have shown favorable and curative benefits on the risk of cardiovascular diseases, significant atherosclerotic reduction, and are extremely important by wound cure (Kurl et al., 2002; MacKay & Miller, 2003). L-ascorbic acid (LAA) is required for proper living cell activity and is vital for many human enzyme activities (Marcus & Coulston, 2001). Vitamin C deficiency can lead to delayed wound treatment, gum inflammation and bleeding, anemia, bruising of the skin, tiredness, poor digestion, often infection, and arthritis.
4. Helps in reducing hypertension
cardiovascular diseases (CVD) owing to their antihypertensive and vasorelaxant effects, can prevent onions contain polyphenol quercetin. This study examined the benefits of quercetin in overweight-to-obsessive pre-hypertension and stage I hypertension following a regular blood pressure intake (BP). In hypertensive rodents, BP also is reduced by Quercetine administration. Quercetin supplementation has never been assessed for its effectiveness in individuals with reduced BP. In hypertensive individuals, the idea that the addition of quercetin lowers BP was investigated.
5. Good for digestive health
Oignons are an abundant source of fibers and prebiotics essential for optimum intestinal health. Prebiotics are nondigestible fiber types broken down by helpful intestinal bacteria. Good bacteria feed on prebiotics and produce fatty acids in short chains — acetate, propionate, and butyrates included. Studies have shown that these short-chain fatty acids boost intestinal health, increase immunity, decrease inflammation and improve digestion. In addition, ingesting prebiotic-rich food helps boost the number of probiotics, including strains of lactobacillus and bifidobacteria, benefiting digestive health.
6. Helps in improving hair growth
Subjects have been randomised to use onion juice or tap water in afflicted regions for 2 months twice a day in small research of 38 male and female patients with alopecia areata. In 20 (86,9%) patients onion juice treatment, the hair regrowth was substantially greater in males than in females at 6 weeks. Hair re-growth was significantly higher. At 8 weeks, there was hair recovery in two of the patients (13 percent) in the control group.