{"id":634689,"date":"2026-01-02T09:30:41","date_gmt":"2026-01-02T14:30:41","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=634689"},"modified":"2026-01-02T17:19:14","modified_gmt":"2026-01-02T22:19:14","slug":"benefits-of-oranges","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/benefits-of-oranges\/","title":{"rendered":"11 health benefits of oranges"},"content":{"rendered":"

For some of us, fresh oranges spark nostalgia for sweet summer sunshine. For others, they\u2019re a <\/span>winter holiday treat<\/span><\/a> or a zesty ingredient in jams, cake loaves, or glazed chicken. Regardless of what oranges remind you of, there\u2019s no doubt that they offer a bright, citrusy punch to any meal or snack.\u00a0<\/span><\/p>\n

As an added bonus, oranges are also a sweet treat for your health. Let\u2019s dive into the many health benefits of oranges.<\/span><\/p>\n

11 health benefits of oranges<\/span><\/h2>\n

Oranges are round, sweet-and-tangy citrus fruits grown all over the world. They come in several varieties, including blood oranges, navel oranges, and mandarin oranges. They\u2019re also popular in liquid form, such as orange juice. Though oranges might not seem as exciting as tropical fruits like <\/span>papaya<\/span><\/a> or dragonfruit, they still offer plenty of health benefits.<\/span><\/p>\n

1. Support your immune system<\/span><\/h3>\n

Oranges are best known for being a good source of <\/span>vitamin C<\/span><\/a>, which <\/span>plays a key role<\/span><\/a> in supporting a healthy immune system. <\/span>Research<\/span><\/a> shows that while consuming vitamin C does not prevent the common cold, it can shorten the duration and decrease the severity of the illness.\u00a0<\/span><\/p>\n

\u201cDepends on the size of the orange, but you can usually meet your daily recommended intake of vitamin C by consuming one to two oranges,\u201d says <\/span>Jessica Brantley-Lopez<\/span><\/a>, MBA, RDN, a California-based registered dietitian. Most adult males need about 90 milligrams (mg) of vitamin C per day, while most adult women need about 75 mg per day, according to\u00a0 <\/span>Nneoma Oparaji, MD<\/span><\/a>, a board-certified lifestyle medicine provider.\u00a0<\/span><\/p>\n

2. Prevent kidney stones<\/span><\/h3>\n

Kidney stones<\/span><\/a> are a common medical condition that develops when mineral deposits, usually excreted through urine, clump together in the kidneys. These spiky clumps can cause intense pain when they eventually pass through the urinary tract. Eating more oranges might help prevent the problem, according to Brantley-Lopez.\u00a0<\/span><\/p>\n

Research<\/span><\/a> shows that increasing hydration and intake of <\/span>citric acid<\/span><\/a> can help prevent kidney stone formation. As a juicy fruit, oranges are a hydrating food, and they\u2019re full of mineral-dissolving citric acid. That\u2019s a win for your kidneys.\u00a0<\/span><\/p>\n

3. Aid iron absorption<\/span><\/h3>\n

Dr. Oparaji says that the vitamin C in oranges enhances your body\u2019s ability to absorb iron, a particularly important health benefit for individuals with <\/span>anemia<\/span><\/a>.<\/span><\/p>\n

Brantley-Lopez adds that iron boosts iron absorption from animal sources such as beef and organ meats, and vitamin C is \u201cabsolutely necessary\u201d for sufficient <\/span>absorption of iron in plant-based foods<\/span><\/a> like spinach and legumes.<\/span><\/p>\n

4. Boost hydration<\/span><\/h3>\n

Drinking <\/span>eight glasses of water a day<\/span><\/a> isn\u2019t the only way to stay hydrated. You can also increase fluid intake by eating <\/span>water-rich foods<\/span><\/a>, such as oranges, <\/span>watermelon<\/span><\/a>, and <\/span>cucumbers<\/span><\/a>.<\/span><\/p>\n

\u201cOranges are about 85% water and are full of <\/span>electrolytes<\/span><\/a>,\u201d says Brantley-Lopez. \u201cElectrolytes are essential to keeping us properly <\/span><\/p>\n

5. Optimize digestion<\/span><\/h3>\n

Water-rich foods not only boost hydration, but the extra fluid also helps keep your <\/span>digestive system running smoothly<\/span><\/a>, too. That\u2019s especially true for individuals prone to <\/span>constipation<\/span><\/a>, which is characterized by dry, lumpy stool.\u00a0<\/span><\/p>\n

Another point for digestion? Orange\u2019s fiber content. \u201cOne orange contains about 10% of the daily value, or 2 grams, of <\/span>fiber<\/span><\/a>,\u201d Brantley-Lopez says. <\/span>Fiber<\/span><\/a> adds bulk to your bowel movements, keeping them smooth and regular.<\/span><\/p>\n

6. Lower blood pressure<\/span><\/h3>\n

If you have <\/span>high blood pressure<\/span><\/a>, you may want to consider incorporating oranges or orange juice into your daily routine. Dr. Oparaji says oranges contain two compounds that help lower blood pressure: <\/span>potassium<\/span><\/a> and a flavonoid called hesperidin. <\/span>Data from <\/span>one study<\/span><\/a> suggests that drinking 17 ounces (500 milliliters) of orange juice per day may improve <\/span>blood pressure regulation<\/span><\/a>.\u00a0<\/span><\/p>\n

7. Improve cholesterol levels<\/span><\/h3>\n

\u201c<\/span>Oranges are rich in soluble fiber and pectin, which help to <\/span>lower our cholesterol levels<\/span><\/a>,\u201d Dr. Oparaji says.<\/span> One study<\/span><\/a> found that daily consumption of orange juice may slightly improve cholesterol levels in adults who are overweight or have obesity. A <\/span>review of 15 studies<\/span><\/a> found that regular orange juice consumption could improve insulin sensitivity and cholesterol levels.\u00a0<\/span><\/p>\n

8. Support heart health<\/span><\/h3>\n

Several health benefits of oranges add up to improve overall heart health, per Dr. Oparaji.\u00a0<\/span><\/p>\n

Cardiovascular health involves more than just your physical heart. Good heart health requires <\/span>regular blood pressure readings<\/span><\/a> and <\/span>healthy cholesterol levels<\/span><\/a>, allowing blood to flow steadily and efficiently throughout the body\u2019s network of blood vessels, thereby delivering oxygen to all systems.\u00a0<\/span><\/p>\n

This doesn’t mean, of course, that eating oranges is an effective treatment for heart conditions such as <\/span>heart failure<\/span><\/a> or <\/span>coronary artery disease<\/span><\/a>. But if you have <\/span>cardiovascular disease<\/span><\/a>, drinking orange juice at breakfast or enjoying an orange as your daily afternoon snack is a step in the right direction.\u00a0<\/span><\/p>\n

hydrated as they help manage fluid balance throughout our body.\u201d<\/span><\/p>\n

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9. Reduce inflammation<\/span><\/h3>\n

Inflammation is not always a bad thing. Short-term<\/span> inflammation<\/span><\/a>, such as a swollen, stubbed toe or sinus congestion while sick, signals that the body is responding to injury or infection. However,<\/span> chronic inflammation<\/span><\/a> is linked to diseases like autoimmune conditions, heart disease, and obesity.<\/span><\/p>\n

People with chronic inflammation may be advised to follow an<\/span> anti-inflammatory diet<\/span><\/a> to improve<\/span> symptoms<\/span><\/a> such as brain fog, joint stiffness, and recurring skin rashes. That\u2019s where oranges come in. Citric <\/span>acid<\/span><\/a> in oranges is rich in antioxidants. Consuming orange juice daily for several weeks has<\/span> been shown to<\/span><\/a> reduce oxidative stress. A glass of OJ with breakfast is no cure for heart disease, but it may be the first step toward symptom improvement.<\/span><\/p>\n

10. Supports skin health<\/span><\/h3>\n

The antioxidants in oranges can also help soothe skin-related inflammation. Plus, vitamin C plays a critical role in <\/span>collagen production<\/span><\/a>, and <\/span>collagen<\/span><\/a> provides important structure for your skin, nails, and bones. Research is still limited, but consistently <\/span>consuming more collagen<\/span><\/a> may increase skin elasticity and slow skin aging.<\/span><\/p>\n

11. Energizing snack<\/span><\/h3>\n

If you\u2019re accustomed to eating <\/span>processed foods<\/span><\/a> like granola bars for a pick-me-up, try a medium-sized orange instead. The natural sugars and vitamin C in oranges can offer a gentle energy boost in the morning or before workouts.\u00a0<\/span><\/p>\n

Oranges don\u2019t affect sleep, per se, but it might be a good idea to avoid them in the evenings. \u201cWhen I consume very acidic foods like oranges before bed, I will notice issues with <\/span>reflux<\/span><\/a>,\u201d Brantley-Lopez says. \u201cThose with sensitive stomachs should also avoid highly acidic foods like oranges in the evening.\u201d<\/span><\/p>\n

Orange nutrition facts<\/span><\/h2>\n

According to the <\/span>Department of Agriculture<\/span><\/a> (USDA), there are more than 600 types of oranges grown all over the world\u2014and most are grown to make orange juice. Most people can safely eat oranges every day. However, people with <\/span>kidney disease<\/span><\/a> should consult their healthcare provider to determine whether consuming large amounts of oranges could increase their risk of <\/span>high potassium<\/span><\/a> levels. Individuals with gastroesophageal reflux disease (GERD) should start with a small serving of oranges to avoid citric acid exacerbating their symptoms.<\/span><\/p>\n

The exact nutritional profile may vary across orange types, but the basic nutrients present in an average orange,<\/span> 2.6 to 3 inches in diameter<\/span><\/a>, are roughly the same. Oranges can be eaten raw, cooked, or baked. Cooking oranges may lower the fruit\u2019s nutritional value, including reducing vitamin C or fiber content.\u00a0\u00a0<\/span><\/p>\n

The USDA offers this snapshot of <\/span>a 2.6-inch orange<\/span><\/a>:<\/span><\/p>\n