Views: 2 Author: Site Editor Publish Time: 2023-01-03 Origin: Site
In recent days, against the background of the surge of positive cases of COVID-19, the government has advocated that patients with mild illness should carry out self-health monitoring at home and "do not go to hospital unless necessary". In the list of drugs stockpiled by friends, after the antipyretic and analgesic drugs such as ibuprofen, Tylenol and Lianhua Qingwen were arranged, vitamin C also ranked the top. Experts also suggested that the supplement of anti-epidemic VC was the key.
Role of vitamin C:
Improve human immunity;
Treatment of sepsis;
Promote the absorption of iron;
Help the body synthesize important proteins and promote the synthesis of collagen;
For healthy adults, the daily requirement of vitamin C is about 100 mg. As long as there are fresh vegetables and fruits and other natural vitamin C intake every day, it will basically meet the needs of the body.
The maximum limit of reference intake of vitamin C in China is 2000 mg. But for some sensitive people, more than 1000 mg will cause diarrhea and other adverse reactions. Generally, blind supplement of medicinal vitamin C will cause excess.
The content of vitamin C in fruits is higher than that of ordinary fruits. For example, when you think of lemon first, it contains about 22mg per 100g, about 28mg of orange, about 33mg of orange, and about 57mg of grapefruit.
There are also some fruits with relatively high content, such as about 62mg of Chinese gooseberry, about 204mg of seabuckthorn, and about 243mg of fresh winter jujube; Rosa roxburghii has the highest content of vitamin C in all fruits. The content of vitamin C in Rosa roxburghii is about 2585mg/100g.
1. Colored pepper is rich in vitamin A, vitamin B, vitamin C, carotene, sugar, fiber, calcium, phosphorus, iron and other elements. The content of vitamin C is higher than cucumber, tomato, eggplant and other vegetables. The content of vitamin C per 100 grams is more than 100 mg, which is the highest among vegetables;
2. The vegetable moss of Chinese kale is tender, crisp, sweet and delicious. It is eaten with fat and tender flower stems and tender leaves. The vitamin C content of Chinese kale is about 70 mg per 100 grams;
3. Rapeseed moss also has very high nutritional value, rich in carotene, vitamin C and vitamin E, and the content of vitamin C per 100g is about 65mg;
4. The content of vitamin C in Chinese cabbage is about 64 mg per 100 g.
Rosa roxburghii extract: Rosa roxburghii VC2% - 18%, containing superoxide dismutase, antioxidant, and enhancing immunity.
Seabuckthorn fruit powder: Seabuckthorn is rich in vitamin C, which has anti-aging effect and improves human disease resistance.
Kiwi fruit powder: kiwi fruit is rich in VC, but also contains a variety of amino acids, which can regulate immunity and enhance antiviral ability.
Carrot powder: Carrots are rich in vitamin C, which can inhibit melanin synthesis, prevent fat oxidation and prevent lipofuscin deposition. Therefore, eating carrots often can make your skin white and delicate.