What are the benefits of vitamin C supplementation? Vitamins are no strangers to all of us. Among them, vitamin C plays a very important role in our health. It can help us absorb and circulate our metabolism. What are the benefits of vitamin C supplementation?
What are the benefits of vitamin C supplementation? 1 1. protein synthesis: Vitamin C can participate in the synthesis of protein. If it is lacking in the body, it will cause cell connection disorder.
Collagen accounts for 1/3 of the protein of the body, which generates connective tissue and constitutes the bones of the body. Such as bones, blood vessels and ligaments. , determine the elasticity of the skin, protect the brain, and contribute to the healing of human trauma.
2, scurvy: the strength of blood vessel wall has a lot to do with VC. Microvessel is the smallest of all blood vessels, and its wall may be only one cell thick. Its strength and elasticity are determined by collagen, which is responsible for connecting cells and has the function of cement. When VC is insufficient in the body, microvessels are easy to rupture and blood flows to adjacent tissues.
When this happens on the skin surface, it will produce congestion and cyanosis; When it happens in the body, it can cause pain and joint swelling. In severe cases, bleeding of stomach, intestine, nose, kidney and periosteum may occur, and even death may occur.
3. Gum atrophy and bleeding: A healthy gum tightly wraps every tooth. Gingiva is soft tissue, which is prone to atrophy and bleeding when lacking protein, calcium and VC. Vitamin c is slightly acidic. As a micronutrient, it is ingested into the body. After being dissolved and digested in the body, its acidity and alkalinity have little effect on the human body.
So don't worry too much about its pH value. Vitamin C helps to consolidate cell tissue, help to synthesize collagen, strengthen bones and teeth, and prevent gum bleeding. Long-term use is harmless and beneficial to teeth and gums.
4, arteriosclerosis: vitamin C can also alleviate and prevent arteriosclerosis, because it can promote the excretion of cholesterol.
5, chemicals: vitamin C can also play the role of antioxidants, such as vitamin A, vitamin E and so on. It can prevent some harm of free radicals to human body.
6. Anemia: It can reduce trivalent iron that is difficult to be absorbed and utilized to ferrous iron, promote the absorption of iron in intestine, improve the utilization rate of iron in liver, and help to treat iron deficiency anemia.
7. Prevent cancer cells from spreading: Rich collagen helps prevent cancer cells from spreading; The antioxidant effect of VC can resist the damage of free radicals to cells and prevent cell variation; Prevent nitrite and secondary amine from forming strong carcinogen nitrosamine. Someone once dissected a patient who died of cancer and found that the VC content in the patient was almost zero.
8. Metabolism: In human life activities, glutathione and enzymes are very important to ensure cell integrity and normal metabolism. Because most mammals can synthesize vitamin C through the liver, there is no problem of deficiency. However, a few animals, such as humans, primates and groundhogs, cannot synthesize themselves and must be ingested through food and drugs.
9, human immunity: white blood cells are rich in VC, when the human body is infected, the VC in white blood cells decreases sharply. VC can enhance the chemotaxis and deformability of neutrophils and improve their bactericidal ability.
Precautions for taking vitamin c
1, can't be eaten with pig liver.
Vitamin C is easily oxidized to lose its activity, especially copper and iron ions, which will accelerate its oxidation rate by thousands of times. But pig liver is rich in copper and iron ions. Therefore, at the same time, vitamin C and pig liver will make vitamin C produce other substances and fail.
2. Don't eat with eggs.
Milk and other foods rich in vitamin B2 are put into food and eaten simultaneously. Vitamin B2 is redox, and its oxidation is stronger than reduction. At the same time, vitamin C will not only fail, but also affect the function of vitamin B2 in the body, which can be said to be "lose-lose".
Don't eat a lot of vegetables while taking vitamin C.
These vegetables contain vitamin C decomposing enzymes, which can promote the decomposition of vitamin C, so they have no effect.
4. Use less vitamin C when smoking.
Although the content of vitamin C in smokers is lower than that in non-smokers and needs to be supplemented, studies have shown that smoking will change the nature of vitamin C in saliva and make it harmful to human body.
Foods rich in vitamin c
orange
Most people know that the content of vitamin C in oranges is extremely high, and its taste is also recognized by people. Besides, according to a recent survey, the smell of oranges can relieve people's anxiety and make them feel comfortable.
sweet pepper
Persimmon pepper is rich in vitamin C, which is more than twice that of ordinary green pepper. Regular consumption can effectively increase the content of vitamin C in the body.
strawberry
For some people, strawberries are just an ideal sweet and sour snack. In fact, strawberries are also a good source of cellulose, magnesium and vitamin C.
What are the benefits of vitamin C supplementation? What is a two-dimensional C?
Vitamin C, also known as "ascorbic acid", is named because it can treat scurvy (vitamin C deficiency, patients are prone to gum swelling, bleeding, petechiae, ecchymosis and massive bleeding all over the body) and is acidic.
It is a nutrient that the human body cannot synthesize by itself. It mainly exists in fresh vegetables and fruits and is easily destroyed when heated. Therefore, eating more fresh vegetables and fruits in life is the most economical and effective way to supplement vitamin C, which is generally not lacking in normal diet.
What role does vitamin C have?
I believe many friends who love beauty know that vitamin C can inhibit the increase of pigment, so it can whiten the skin. Not only that, it also participates in the synthesis of collagen, and has made outstanding contributions in preventing the formation of cardiovascular diseases, lubricating bones and joints, preventing low back pain, preventing gum bleeding and promoting wound healing. But also can promote the absorption of iron and prevent iron deficiency anemia.
In addition, it also has antioxidant effect, which can inhibit the harm of oxygen free radicals to human body, delay aging and prevent tumor invasion.
What kind of performance will vitamin deficiency have? Under what circumstances do you need to add?
The performance of vitamin c deficiency.
0 1, poor appetite, easy to get tired.
Lack of vitamin C generally does not show up immediately, but after a period of lack, it usually shows poor appetite and fatigue. If children are short of vitamin C, they may catch a cold easily and even have symptoms of vomiting and diarrhea.
02, the skin Qing Wu or petechiae.
If people lack vitamin C, it is easy to form congestion on their knees or skin after careless bumping or bumping. If they are seriously lacking, it may also lead to bleeding gums or even loose teeth, and may also cause symptoms of nosebleeds.
03, anemia
If a person has sallow complexion, weak limbs, pale lips, insomnia and palpitations, it is probably anemia. The root cause of nutritional iron deficiency anemia is not only the lack of iron in the body, but also the lack of VC and insufficient absorption of iron.
04, often have joint pain.
Arthralgia is a very common early sign of vitamin C deficiency. Because vitamin C is a powerful antioxidant, the lack of vitamin C in the body will lead to inflammation, which will cause joint pain.
These seven types of people are prone to vitamin C deficiency.
1, special population, such as pregnant women, infants and the elderly;
2. Personnel engaged in special operations, such as heavy manual labor, soldiers, athletes, aerospace, diving and navigation, contact with toxic and radioactive substances, miners, etc.
3. Food is short of fresh fruits and vegetables and partial eclipse;
4. Patients with chronic diseases and severe trauma;
5, digestive dysfunction, long-term diarrhea;
6, irregular life, or excessive pressure, smoking and drinking. ;
7, long-term use of certain drugs, such as estrogen, adrenocortical hormone, tetracycline, calcitonin, aspirin, mineral oil, etc.
What foods can supplement vitamin C?
According to the content of vitamin C in food, the food source of vitamin C can be divided into three levels:
Good food sources mainly include: pepper, bitter gourd, citrus, tomato, cauliflower, strawberry, litchi, green leafy vegetables and so on.
General food sources mainly include: Chinese cabbage, celery, lettuce, pumpkin, pear, apple, banana, peach, cherry and so on.
The sources of scarce food include: animal foods such as livestock meat, fish, eggs, milk, and several plant foods such as dried soybeans.
What are the benefits of vitamin C supplementation? 3 1, enhancing immunity.
If the body lacks vitamin C, our body may have some unwanted symptoms, such as mild cold, anorexia, fatigue and so on. These are all caused by the lack of vitamin C. If there is enough vitamin C, these diseases are rare.
2. Anti-aging
For some female friends who love beauty, they are more anti-aging, because in their view, aging also means that youth has passed away, and many ugly situations will occur. At this time, if vitamin C can be taken properly, it can help the stomach to supplement the necessary nutrition, and it can also play an anti-oxidation and anti-aging role. Therefore, if you don't want to age too fast, you can consider taking some vitamins.
3. Promote collagen synthesis
The vitality of human cells is closely related to the formation of vitamin preparations. Teenagers aged 4- 18 can promote the formation of their own bone structure and maintain the activity of collagen on the skin surface by taking appropriate vitamin C drugs. While keeping the bones healthy, it also helps to prevent acne in youth and achieve the effective purpose of caring for skin health to a certain extent.
Step 4 promote emotion
In fact, vitamin C can also relieve the mood. In today's life, we will inevitably encounter some unpleasant things. If we are often depressed, our mood will not be relieved, which will also affect our health. Therefore, we should pay more attention to the supplement of vitamin C.
5, eye protection
Studies have found that if the human body lacks vitamins for a long time, it will lead to lens opacity, impaired vision, and even cataracts in severe cases. This is because the lens is rich in vitamin C, which plays a certain role in maintaining the transparency of the lens. When vitamin C is deficient, the ability to maintain lens transparency will decrease, leading to lens opacity.
In addition, vitamin C and vitamin E have synergistic antioxidant effect, and at the same time, they can prevent hydrogen peroxide produced in the body from damaging the lens and protect vision.
6, the treatment of scurvy
Blood vessels can be considered as one of the most widely distributed tissues and organs in our body. There are many kinds of blood vessels in the human body, one of which is called microvascular system. This kind of blood vessel is very small, even if it is narrow, it is only the width of a cell.
The toughness and strength of these microvessels may be poor. If the blood concentration is high or the blood index is abnormal, it will lead to the rupture of microvessels, which will make the blood flow to adjacent tissues and cause blood stasis scars. Proper intake of vitamin C can ensure that there is enough vitamin C in the body, which is helpful to improve the toughness of blood vessels, protect gastric blood vessels and improve scurvy.
7. Preventing and combating cancer
Although the current medical technology is developed enough, if you get cancer and don't get enough treatment, the consequences will be very serious and even endanger the life safety of patients.
If there are cancer cells in the body, a special acid enzyme will be produced during the reproduction of cancer cells. This special substance destroys the viscosity of intercellular matrix and leads to the decline of cell vitality. Vitamin C helps to inhibit the action of acid enzymes, protect cells and prevent cancer.