Ms. Wang, who has reached middle age, has started to have spots on her face, and her skin is not as tight as before. After using various cosmetics, the effect is still not good. Looking at herself in the mirror as she ages, she feels very anxious. His best friend told him that vitamin C can whiten and resist aging. Ms. Wang couldn’t wait to buy vitamin C and take it.
After taking it for a period of time, Ms. Wang's skin condition improved, but it was not as good as she imagined, so she increased the dosage of vitamin C, hoping that her skin could return to its previous firmness and whiteness as soon as possible, but some time ago, , Ms. Wang suddenly felt pain in her lower back, and was finally found to have kidney stones .
The doctor explained that the main reason why Ms. Wang suffered from stones was that she ate too much vitamin C, which was metabolized into oxalic acid. The kidneys could not metabolize the excessive oxalic acid in time, and eventually deposited in the body to form kidney stones. We all know that vitamin C is a relatively familiar substance. A vitamin, as one of the nutrients needed by the body, although the vitamin is very small in the body, it plays a very important role.
However, many people have experienced side effects after taking large amounts of vitamin C, and they also question the efficacy of vitamin C. What are the facts? With your questions in mind, let’s find out how to eat vitamin C in a safer way?
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What are the benefits to the body of taking a tablet of vitamin C every day?
. Improve the immune system: As an indispensable vitamin for the human body, vitamin C participates in the synthesis of immunoglobulin . enables the body to synthesize more immunoglobulins and enhances the chemotaxis and deformation movement of neutrophils . , quickly reaches the highly infected parts, thus improving the sterilization ability.
Vitamin C can also promote the production of lymphocytes . In addition, vitamin C promotes T lymphocytes to produce interferon . Interferon can induce target cells to produce a variety of antiviral proteins and tissue virus proteins. The synthesis of affects the replication of viral nucleic acid, the transcription of and , and the proliferation of viruses is inhibited, which improves the body's disease resistance in many aspects.
Research shows that vitamin C has the effect of preventing cancer , especially gastric cancer . Because vitamin C1 enhances the body's immunity, it promotes the phagocytosis of white blood cells .
On the other hand, vitamin C can prevent the synthesis of nitroso tissue in the body, effectively reduces the production of carcinogens, thereby reducing the incidence of cancer.
. Anti-oxidation, delaying aging, and preventing cardiovascular and cerebrovascular diseases : One of the causes of human aging is excessive free radicals in the body, which over-oxidize human cells. The free radicals produced by the oxidation of the body can damage various types of human body. Cells invade DNA, causing cells to become cancerous and cancer occurs.
Vitamin C has strong reducing properties and can be easily reduced to irreducible sugar acid . Vitamin Vitamin C, which is easily oxidized, has a great advantage in the redox reaction in the body . It will be oxidized preferentially in the body, consuming oxidized substances to a great extent.
The antioxidant effect of vitamin C reduces the risk of arteriosclerosis , reduces the formation rate of blood vessel plaques, and slows down the incidence of cardiovascular and cerebrovascular diseases. Winter is the peak period for the incidence of cardiovascular diseases , because cold stimulation will accelerate blood flow Coagulation causes blood vessels to constrict, making the cardiovascular system more susceptible to cardiovascular effects.
Vitamin C can also effectively reduce adrenal gland hypertrophy, slow down the speed of blood coagulation and vasoconstriction, and to a certain extent, prevent the occurrence of cardiovascular and cerebrovascular diseases.
. Prevention of scurvy: The original purpose of vitamin C is to prevent scurvy. Patients with scurvy will suffer from loss of appetite, fatigue and weakness, irritability, red and swollen gums, pain and bleeding, loose teeth etc., pale and rough skin, ecchymosis, petechiae and other symptoms.
Vitamin C is an essential substance that constitutes collagen . It can maintain the integrity of interstitial substances. Therefore, appropriate supplementation of vitamin C can maintain the integrity of the tissue and effectively prevent the occurrence of scurvy.
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Is vitamin c useful for oral ulcers? How to use vitamin C to treat oral ulcers
Oral ulcers are a very common oral disease. Some people are prone to oral ulcers due to lack of vitamins or excessive heat. Although this is not a serious disease, it causes people quite a lot of pain. big.
The reason why vitamin C has the effect of treating oral ulcers is because vitamin C has the ability to enhance neutrophils, improve sterilization capabilities, improve human immunity , and increase the body's stress capability, so the treatment effect is pretty good for patients with oral ulcers.
If you want to better demonstrate the role of vitamin C in treating oral ulcers, the method used is very critical. You can press vitamin C tablets into powder, and then apply the powder to the area with oral ulcers , the effect will be good after one or two times. If the ulcer surface is relatively large and the condition is relatively mild, you can clean the ulcer surface first, and then apply the medicine to the affected area, the effect will be better.
You can also directly put the entire vitamin C tablet in the area of oral ulcers. This effect is also quite good. While taking vitamin C, you want to relieve and improve oral ulcers faster.
You can also gargle with ginger water, because ginger water is also very rich in vitamin C. Ginger has ideal sterilizing, analgesic, and disinfectant effects. Regular gargling with ginger water can prevent and treat oral ulcers. role.
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To take vitamin C safely, remember these points!
. Milk: When taking vitamin C, do not take it with milk, because vitamin C has a certain acidity and strong reducing properties, and is easily oxidized.
. Animal liver: Vitamin C cannot be eaten with animal liver, because vitamin C is easily oxidized and destroyed when encountering trace metal ions, especially copper ions, and pig liver is a food extremely rich in copper. If it is eaten with vitamin C At the same time, eating the copper in pig liver can cause vitamin C to lose its original biological function.
. Don’t smoke: Don’t smoke when taking vitamin C. Although the content of vitamin C in smokers’ bodies is lower than that of non-smokers, studies have shown that smoking will change the properties of vitamin C in saliva and convert it into Substances harmful to human body.
. Pregnant women: Vitamin C cannot be overdosed for a long time. If you take it for a long time and suddenly stop taking it, you may have symptoms of scurvy. Vitamin C is not suitable for pregnant women. Taking this drug will enter the breast milk through the placenta. If you take it, you may It is harmful to the fetus and causes sepsis in the fetus.
