Vitamin C is a powerful antioxidant that positively impacts health, including strengthening the immune system, improving cardiovascular health, and preventing age-related diseases. Unfortunately, the human body cannot produce vitamin C on its own, so it must be obtained daily from food.
Foods rich in vitamin C include not only citrus fruits, as commonly believed, but also fruits such as kiwi, rosehip, sea buckthorn, strawberries, black currants, as well as various vegetables and greens: Brussels sprouts and broccoli, sweet peppers, spinach, and parsley. Let's take a look at the most popular among them.
1. Orange
This juicy fruit is rich in vitamins, with vitamin C at the forefront. One orange contains 80% of the daily requirement. Additionally, it has provitamin A, B vitamins, potassium, folic acid, flavonoids, minerals, and trace elements necessary for health. Natural essential oils, especially in the peel, are beneficial for the skin.
The sweetest and juiciest fruits are not necessarily the largest. If you plan to make fresh juice, it's better to choose smaller fruits. They contain more nutrients and less water, making the juice richer and tastier. The peel of small oranges is usually thin, and the pulp is juicy and without coarse partitions, which reduces waste during juicing.
Freshly squeezed orange juice provides us with vitamins and energy, helps maintain normal blood pressure, and has anti-inflammatory and fever-reducing effects. Juice with pulp is the most beneficial: it contains fiber in addition to vitamins and minerals. It has few calories, so a glass of juice can be consumed every day, even if you are watching your weight. It is recommended to drink juice not on an empty stomach, but at the end of breakfast.
The juicy orange perfectly complements salads and harmonizes with meat and fish, vegetables and greens, and cheese. Orange juice can be used for dressings, for example, in combination with balsamic vinegar and olive oil. Add orange when baking or stewing meat, poultry, and fish. Fresh citrus notes will be appropriate in dishes with pork or fatty salmon, and will brighten the taste of duck and beef, making chicken or turkey more interesting.
2. Kiwi
Botanically, kiwi is classified as a berry, not a fruit. Beneath its fuzzy skin lies a treasure trove of beneficial substances: vitamins C, A, E, and K, folic acid, pectins, and dietary fibers. Kiwi positively affects the cardiovascular and nervous systems. Due to its composition, it strengthens the immune system, improves metabolism and the condition of skin, hair, and nails, and helps combat insomnia.
It is best to consume kiwi fresh to maximize vitamin C retention, as it gradually breaks down during heat treatment. For example, kiwi is perfect for vitamin smoothies. Combine it with citrus fruits, green apples, raspberries, and other berries (fresh or frozen). If you enjoy bold flavors, add mint, lemon balm, or sorrel.
3. Sweet Pepper
Sweet pepper is rich in vitamin C, as well as vitamins A, E, and B group (particularly folic acid and riboflavin). The vitamin content varies depending on the type and color of the pepper: red fruits contain twice as much vitamin C and eight times more vitamin A than green ones. One cup of chopped red sweet pepper contains about 190 milligrams of vitamin C, exceeding the recommended daily allowance for an adult.
To gain maximum benefits, include fruits of different colors in your diet. Yellow and orange peppers are rich in beta-carotene, which positively affects eye health. Red pepper contains lycopene, which protects against inflammation and supports the immune system.
Vitamin C is a key cofactor for iron absorption, so iron-rich foods should be combined with foods containing vitamin C for better iron absorption. Include sweet pepper in meat dishes or legume dishes, such as lentils.
4. Broccoli
Broccoli is the leader in vitamin C content among all types of cabbage. This cabbage surpasses many foods rich in vitamin C, even oranges: one cup of broccoli florets contains over 80 milligrams, while an orange has about 50. Broccoli is also rich in other vitamins and minerals, including potassium and magnesium, the antioxidant sulforaphane, and contains a lot of protein and fiber.
Consuming broccoli promotes better digestion, detoxification, strengthens the immune system, lowers cholesterol levels, and improves skin condition. The combination of substances in broccoli has anti-inflammatory and antioxidant effects.
For tasty and healthy dishes, choose vegetables with a bright dark green color and firm texture. If the florets have discolored or yellowed, the cabbage is starting to spoil.
Steamed or boiled broccoli is a classic option; however, the cabbage can also be baked or sautéed. By the way, frozen broccoli retains all the beneficial properties of fresh.
5. Black Currant
Black currant is a true superfood. It contains a large amount of vitamin C (more than lemons and oranges), and the antioxidant properties of this berry are attributed to the flavonoid anthocyanin, which gives it a rich inky color. Antioxidants help slow down aging and serve as a preventive measure against age-related diseases. In particular, vitamin C supports collagen production, which affects skin elasticity, while anthocyanins protect against age-related vision problems such as cataracts and macular degeneration.
Black currant also contains other vitamins, especially high in vitamin A and vitamin P, which strengthen blood vessel walls and maintain their elasticity. The berries are rich in important trace elements such as manganese, magnesium, phosphorus, and iron. Currants contain omega-3 and omega-6 fatty acids.
During the season, it is beneficial to include this berry in your diet daily, provided there are no contraindications. A handful of berries a day (about 150 grams) is sufficient—keep this in mind if you combine currants with other berries.
There are many ways to preserve black currants for winter: freeze them, make jam or preserves. Fresh or frozen berries can be used to make fruit drinks or smoothies.
A lot of vitamin C is found not only in the berries but also in the leaves of black currant. Use fresh or dried leaves to make fragrant herbal tea—it will be a healthy and truly healing drink with anti-inflammatory and disinfecting properties.
