What are the foods that contain vitamin C?

Vitamin C is an essential nutrient for the human body. Vitamin C is an antioxidant, which is good for human skin and can reduce the threat of free radicals in the body. Vitamin C is a coenzyme. Vitamin C comes from various vegetables and fruits. Therefore, we should eat vegetables and fruits regularly to supplement the body with enough vitamin C. What are the foods that contain vitamin C? Let’s take a look at it next.

1. Vitamin C drug effects

Vitamin C is necessary for antibody and collagen formation, tissue repair (including certain redox effects), metabolism of phenylalanine, tyrosine, folic acid, utilization of iron and carbohydrates, synthesis of fat and protein, maintenance of immune function, hydroxylation and serotonin, maintaining vascular integrity, and promoting non-heme iron absorption. Vitamin C also has antioxidant and anti-free radical properties, and inhibits the formation of tyrosinase, thereby achieving the effects of whitening and freckle removal.

2. What are the foods containing vitamin C?

1. When it comes to vitamin C, people always think of peppers, cabbage, strawberries, oranges, longans, etc. In fact, eating potato products is also a good way to supplement vitamin C. Among various potato foods, sweet potatoes are particularly nutritious. In terms of vitamin C content, sweet potatoes contain 30 mg of vitamin C per 100 grams, far exceeding fruits such as apples, grapes, peaches, and pears. The advantage of potato foods is that no matter how they are cooked, boiled, fried or baked, the vitamin C in them will not be damaged, because the vitamin C they contain is "bound vitamin C", which is heat-resistant and can still be maintained no matter how you fry, stir-fry or deep-fry it.

2. The vitamin C content of tomatoes is also high, which is between fruits and vegetables. Eating more tomatoes is a good way to supplement vitamin C.

3. Pumpkin contains many amino acids needed by the human body, and of course a high content of vitamin C, which is very beneficial to health.

4. Vitamin C in apples is the guardian of the cardiovascular system and a healthy element for heart patients.

5. Kiwi is known as the king of vitamin C, which shows how high its vitamin C content is.

6. Among vegetables, peppers have the highest content of vitamin C, which shows that peppers are also a good food for supplementing vitamin C.

7. Oranges are rich in vitamin C. One orange can almost meet the daily requirement of vitamin C for the human body. Oranges contain more than 170 plant compounds and more than 60 flavonoids, most of which are natural antioxidants.

8. Pomelo contains a lot of vitamin C, which can lower blood cholesterol, but it is not advisable to eat too much grapefruit.

9. Sweet potatoes are also rich in vitamin C, and their provitamin A content is close to that of carrots. Eating sweet potatoes regularly can lower cholesterol, reduce subcutaneous fat, replenish deficiency, increase energy, strengthen the spleen and stomach, and benefit kidney yang, thus helping to protect the skin and beautify the body.

10. Celery is also a very healthy vegetable. It is high in vitamin C and can prevent cancer and radiation.

11. Carrots are rich in vitamin C, which can inhibit melanin synthesis, prevent fat oxidation, and prevent lipofuscin deposition. Therefore, eating carrots regularly can make your skin white and delicate.

12. Lemons are rich in vitamin C. 100 grams of lemon juice contains up to 50 mg of vitamin C.

3. Special Tips

Contraindications: Vitamin C should be taken on an empty stomach, but patients with peptic ulcers should use it with caution. People with poor kidney function should not take too much vitamin C. Do not stop taking vitamin C suddenly after taking a large amount of it. Instead, reduce the dosage gradually until you stop taking it completely. Vitamin C should not be used together with isoniazid, aminophylline, streptomycin, penicillin and sulfonamides. Vitamin C has a destructive effect on vitamin A. Do not take ginseng while taking vitamin C.

Vitamin C should not be taken in large quantities with crustaceans such as shrimp and crabs. When taking vitamin C, avoid eating animal liver.