20 Foods With Vitamin C That You’ll Want to Try Right Now
Foods with vitamin C are easy to find if you know where to look. And that’s a good thing, considering how important the nutrient is for your health.
You might already know that vitamin C, also called ascorbic acid, supports a healthy immune system. But the health benefits of vitamin C go way beyond launching strong attacks against germs.
"Vitamin C is a powerful antioxidant,” Caroline Green, RD, LD, a South Carolina–based registered dietitian and certified intuitive eating counselor, tells SELF. Antioxidants, as SELF reported previously, help neutralize unstable molecules called free radicals. When free radicals are left unchecked, they can damage cells through a process called oxidative stress, which can set the stage for various conditions, including cardiovascular disease, cancer, Alzheimer’s disease, and diabetes, according to the National Institutes of Health. Higher consumption of antioxidants may lower the risk of contracting these diseases.
Your tissues and skin need the stuff too. Vitamin C, which is a water soluble vitamin, is a key player in the formation of blood vessels, cartilage, muscle, and the skin-smoothing protein collagen. “In fact, it's perhaps even more important in collagen formation than protein is,” Dana Ellis Hunnes, PhD, MPH, RD, senior clinical dietitian at UCLA Medical Center and author of Recipe for Survival, tells SELF. (Though when you’re talking about vitamin C for skin, topical vitamin C serums can also give you a boost.)
The body also relies on vitamin C to max out absorption of minerals like iron (particularly from plant-based sources), so it’s a good idea to pair the two on your plate when you can. Think lemon vinaigrette on your spinach salad or a side of strawberries with your black bean soup.
So how much vitamin C should you shoot for each day? Well, it varies. People assigned female at birth should get 75 mg of vitamin C per day, though the recommended dietary allowance jumps to 85 mg during pregnancy and 120 mg while breastfeeding, per the NIH. Those assigned male at birth should get 90 mg.
And while that might sound like a lot, the vast majority of us are getting to these dietary allowances with no problem. “It’s fairly rare to have a vitamin C deficiency,” Vandana Sheth, RDN, CDCES, FAND, a registered dietician nutritionist and certified diabetes care and education specialist based in Los Angeles, tells SELF. (Severe cases of vitamin D deficiency results in a condition called scurvy, which causes anemia, poor wound healing, bleeding gums, and bruising.)
In other words, you probably don’t need to make much of an effort to get your vitamin C fill. But if you want to make sure your bases are covered (or are wondering whether trying to get more is better), here’s what you should know.
How can I get vitamin C naturally?
Most experts agree that healthy eating means meeting your nutrient needs from food sources as much as possible, and the same applies to vitamin C. “The easy answer is, get more fruits and veggies!” Green says. “Consuming plenty of colorful plant foods daily should keep you covered when it comes to vitamin C levels.”
Raw produce can have higher levels of vitamin C than cooked produce, since vitamin C levels can decrease when fruits or veggies are heated. While there’s certainly no need to stick only to raw produce, it’s worth making sure your menu includes a mix of raw and cooked options. “The more variety you can include in your diet, the more confidence you can have that you’re getting sufficient vitamin C,” Brooklyn-based registered dietitian Eling Tsai, MPH, RD, tells SELF.
What fruit is highest in vitamin C?
Oranges, kiwifruit, and strawberries are all vitamin C superstars, per the NIH. A single orange or kiwifruit serves up about a quarter of your C needs for the day, while a cup of sliced strawberries gets you all the way there.
But fruit isn’t the only kind of produce that provides a big hit of vitamin C: Vegetables can be great sources too, and in some cases can even provide more C than the top-mentioned fruit options. In fact, just half a cup of sliced red bell pepper serves up 106% of your daily C needs.
How can I increase my vitamin C?
Eating foods high in vitamin C—like the ones we’ve provided below—can help you get more ascorbic acid. But if you and your doctor feel like you’re not getting enough vitamin C from food alone (a quick blood test can check your levels to confirm this), popping a vitamin C supplement can help. And that might be a solid option for some populations. Smokers in particular need around 35 mg more C per day than nonsmokers to combat the added oxidative stress caused by tobacco. Some research also suggests that supplementing with vitamin C might benefit people who have or are at high risk for heart disease. But it's always a good idea to weigh your individual pros and cons with your doctor before starting a vitamin C supplement regimen.
That said, “If you're including vitamin C-rich fruits and vegetables in your eating pattern, you’re not likely to need a supplement,” Tsai says.
In most cases, taking more vitamin C in the form of supplements won’t help your health any more than taking in the recommended amounts from food. For instance, while vitamin C is involved in immune health, taking megadoses won’t prevent you from getting sick—and the jury’s still out on whether it’ll help you bounce back from a cold faster, according to a 2020 review published in Frontiers of Immunology.
In fact, it’s possible to get too much of a good thing. While reports of vitamin C overdose are rare, consuming more than 2,000 mg can mess with your stomach (think cramps, nausea, or diarrhea), cause fatigue, or give you a headache; over time, it can also up your risk for kidney stones, according to the Mayo Clinic. Having loads of C in your system can mess with the results of blood sugar tests too, so if you do supplement, ask your doctor if you need to take a break before a scheduled screening.
Foods rich in vitamin C
It’s worth pointing out that most fruits and veggies have at least some vitamin C. In fact, as long as you have five servings of produce a day (seriously, of any kind!), you’ll probably get more than double the C you need, the NIH notes. But here are some of the very best vitamin C foods out there.