vitamin c in fruit

Vitamin C powder

Vitamin C powder, also known as L-ascorbic acid, is known to be ascorbic acid because it can prevent and treat scurvy.Vitamin C is an essential nutrient for human body. This nutrient is high in vegetables and fruits in nature. Its main function is to help the body’s enzymatic reaction and digestion and absorption.At the same time, vitamin C is an important cofactor for collagen formation. Collagen is a connective tissue that supports the arterial wall, skin, bones and teeth. It is an essential water-soluble vitamin.

Vitamin C discovery

Vitamin C was discovered in the lemon juice by the Norwegian chemist Holst in 1907, was separated in 1928, and began mass production in 1933.Vitamin C is one of the most unstable vitamins. Long-term exposure to the air and high temperatures will destroy vitamin C. Traces of copper and iron ions can accelerate the rate of destruction. Therefore, if you want to add enough natural vitamin C, only fresh vegetables and fruit is a good source of vitamin C,If you can’t meet your needs in terms of dosage, you can also try vitamin powder.

People need vitamin C

Why do people need vitamin C supplements every day?

In humans, the loss of vitamin C leads to impaired collagen synthesis, leading to more severe scurvy symptoms. Vitamin C can be synthesized in plants of nature and in most animals because humans and some animals lack enzymes that can convert L-gulonic acid into vitamin C, vitamin C cannot be synthesized and can only be taken from food. Because vitamin C has a long half-life in the human body, it is not affected by vitamin C for several days. There are also reports that supplementing 10 mg of vitamin C per day can reverse these symptoms, which can be solved with a single orange juice.

Vitamin C can prevent colds

According to a proposal advocated by Nobel Prize winner Linus Pauling in a book, taking vitamin C helps prevent the common cold, but there are also comments that vitamin C cannot effectively prevent the common cold. Some experiments showed that vitamin C is taken regularly. The average cold duration for adults is reduced by 8%, the average cold time for children is reduced by 14%, and the severity of the cold is reduced. Because vitamin C is water-soluble, vitamin C is particularly easy to penetrate into immune cells, has anti-microbial and natural killer cell activity, and promotes the proliferation of lymphocytes. Lymphocytes are one of the three major immune systems of human beings, so it can be said that there is a causal relationship between vitamin C and the common cold.

Other effects of vitamin C on the body

There is no definitive study on the effects of vitamin C on the body, but some studies have shown that vitamin C has many benefits to the body. Studies have shown that excessive intake of vitamin C can increase the amount of antioxidants in the blood by 30%. That is to say, there is a causal relationship between vitamin C and the cold.Animal studies have also found that vitamin C also helps to relax blood vessels and lower blood pressure levels. Vitamin C is indeed helpful for people with high blood pressure. This result is a satisfied.Dementia is a common condition among the elderly in the world. Studies have shown that a large amount of vitamin C ingested from food and supplements has a protective effect on thinking and memory of older people. Friends are undoubtedly a gospel. In addition, vitamin C can also reduce the risk of heart disease, reduce the level of uric acid in the blood, prevent heart attacks, improve the absorption of iron, prevent various diseases caused by iron deficiency, etc.

Vitamin C in food

High-content food source of vitamin C:


Citrus fruits and juices







Green leafy vegetables such as spinach


Vitamin C powder acts on cosmetics

Vitamin C powder is a very good antioxidant. It has a brightening effect on the skin and slows down aging. It can make the complexion of the face even, dilute the dark lines, limit the damage of ultraviolet rays and increase the production of collagen. However, the role of vitamin C has the disadvantage that vitamin C is essentially a particularly unstable chemical molecule that is easily oxidized during exposure to air, sunlight and heat. Vitamin C after oxidation has no effect on the body. If it is placed in serum and emulsion, it is more likely to be oxidized. Therefore, general cosmetics manufacturers claim that they add vitamin C powder to moisturizers, etc., because the better control of vitamin C content and quality is generally only the vitamin C powder state.

Vitamin C powder and tablets

Comparison of vitamin C powder and tablets

If you want to add enough vitamin C, the source of vitamin C from fruits and vegetables may not be enough, so other sources of vitamin C supplement may be only vitamin C powder and vitamin C tablets. For a variety of reasons, vitamin C tablets contain a lot of impurities besides ascorbic acid, such as potato starch, sucrose, lactose, talcum powder and beeswax. Many vitamin C contents are not so high, even if There are some excellent manufacturers to produce vitamin C content in the tablet, but it is not enough to meet the individual needs of users, for example, you are expected to supplement the vitamin C is 1500mg today, and the tablet is 2000mg per tablet, this will It is difficult for you to distinguish, and the vitamin C powder at the same level is ten times cheaper than the tablet.

How to use vitamin C powder

Because of the instability of vitamin C, it cannot be exposed to the air for a long time and heated, so the best way to supplement vitamin C is to take it at room temperature. You can add some vitamin C to your daily drink, and you can increase the taste, but be careful not to mix it with the benzate-containing beverage, because sugar will inhibit vitamin C and benzoate to produce benzene. Simply make some vitamin C-rich drinks, you can mix some honey with complex glucose and the right amount of vitamin C, this taste is also great.