Famous for concentration of Vitamin C in it , Oranges are one of the most popular fruits in the world. Oranges are generally available from winter through summer with seasonal variations depending on the variety.
Health Benefits of Oranges
Benefits of Eating Oranges or drinking orange juice are as follows:-
Phyto-nutrients include citrus flavanones, anthocyanins, hydroxycinnamic acids, and a variety of polyphenols. The flavanonand and, herperidin available in oranges has been shown to lower high blood pressure as well as cholesterol in animal studies and has strong anti-inflammatory properties. Most of this phyto-nutrient is found in the peel and inner white pulp of the orange, rather than in its liquid orange center. This beneficial compound is too often removed by the processing of oranges into juice.
Vitamin C (Antioxidant Protection and Immune Support)
A Glass of Orange Juice is more protective than Vitamin C tablets. One orange supply 116.2% of the daily value for vitamin C. Vitamin C is the primary water-soluble antioxidant in the body, disarming free radicals and preventing damage in the aqueous environment both inside and outside cells. A good intake of vitamin C is associated with a reduced risk of colon cancer. It is associated with reduced severity of inflammatory conditions, such as asthma, osteoarthritis, and rheumatoid arthritis.
- Free radicals also oxidize cholesterol. Vitamin C can neutralize free radicals, thereby; it can help to prevent the oxidation of cholesterol, reducing the chances of clogging arteries.
- Vitamin C, which is also vital for the proper function of a healthy immune system, is good for preventing colds and may be helpful in preventing recurrent ear infections.
Owing to the multitude of vitamin C’s health benefits, it is not surprising that research has shown that consumption of vegetables and fruits high in this nutrient is associated with a reduced risk of death from all causes including heart disease, stroke and cancer.
Protection against Cardiovascular Disease
Citrus appears to offer the most significant protection against mouth, larynx and pharynx and stomach cancers. Studies showed risk reductions of 40-50% for these cancers . Citrus fruits also offer protection against cardiovascular disease due to citrus fruits foliate, which lowers levels of the cardiovascular risk factor. Vitamin C, carotenoids and flavonoids found in citrus fruits have been identified as having protective cardiovascular effects.
An orange has over 170 different phyto-nutrients and more than 60 flavonoids, many of which have been shown to have anti-inflammatory, anti-tumour and blood clot inhibiting properties, as well as strong antioxidant effects.
Ability to Promote Optimal Health
Compounds in citrus fruits, including oranges, called limonoids have been shown to help fight cancers of the mouth, skin, lung, breast, stomach and colon. Our bodies can readily absorb and utilize a very long-acting limonoid called limonin that is present is citrus fruits in about the same amount as vitamin C. In citrus fruits, limonin is present in the form of limonin glucoside, in which limonin is attached to a sugar (glucose) molecule. Our bodies easily digest this compound, cleaving off the sugar and releasing limonin.
Cholesterol Lowering Benefits
Compounds in Orange peel may lower Cholesterol as effectively as Statin Drugs. A class of compounds found in citrus fruit peels called polymethoxylated flavones (PMFs) have the potential to lower cholesterol more effectively than some prescription drugs, without any side effects.
A Very Good Source of Fiber
Oranges‘ health benefits continue with their fiber; a single orange provides 12.5% of the daily value for fiber, which has been shown to reduce high cholesterol levels thus helping to prevent atherosclerosis. Fiber can also help out by keeping blood sugar levels under control, which may help explain why oranges can be a very healthy snack for people with diabetes. The fiber in oranges can grab cancer-causing chemicals and keep them away from cells of the colon, providing yet another line of protection from colon cancer. The fiber in oranges may be helpful for reducing the uncomfortable constipation or diarrhea in those suffering from irritable bowel syndrome.
Prevent Kidney Stones.
Use of oranges reduces the risk of formation of Kidney Stones.
Prevent Ulcers and Reduce Risk for Stomach Cancer
An orange a day may help keep ulcers away. Researchers are uncertain whether H. pylori lowers blood levels of vitamin C or if high blood levels of vitamin C help protect against infection–either way, eating an orange or drinking a glass of orange juice each day may help prevent gastric ulcers. Lead researcher in this study, Dr. Joel A. Simon at the San Francisco VA Medical Center, urges people who have tested positive for H. pylori to increase their consumption of vitamin C-rich foods since this may help them combat H. pylori infection.
Protect Respiratory Health
Beta-Cryptoxanthin (an orange-red carotenoid) found in highest amounts in oranges, corn, pumpkin, papaya, red bell peppers, tangerines, and peaches, may significantly lower one’s risk of developing lung cancer.
Protection against Rheumatoid Arthritis
Glass of freshly squeezed orange juice can significantly lower your risk of developing rheumatoid arthritis.
- Best Foods to Fight Colds (healthinessbox.com)