Vitamin C has the function of 18. Vitamin c whitening anti-aging, vitamin c antioxidant. Is vitamin C really so useful?
Here is vitamin E, apply more, and that lipstick also has vitamin E, apply more. Don't just stare at your face, don't just wipe it on your face, but also eat. Vitamin E can help your whole body resist oxidation.
Eating more carrots is good for your eyes. Carotenoids should be supplemented not only by children, but also by adults to prevent oxidation.
1. What is an antioxidant?
Of course, anti-oxidation is oxidation, so where is oxidation?
As long as you live in this air, you can't avoid contact with oxygen. As long as you eat and breathe, you will definitely produce a by-product, that is, free radicals. This highly oxidizing free radical will attack our human body, cause us to oxidize, attack all parts of our human body, attack your collagen, you will grow wrinkles and attack your fat, you will easily grow senile plaques, attack the fat in your blood vessels, and easily grow plaques and attack your DNA.
So it is this free radical that resists oxidation.
Under what circumstances is it easy to produce free radicals in life? For example, smoking, drinking, ultraviolet rays, smog, pollution, etc., as well as excessive food additives that are often overlooked, such as whitening agents, preservatives, those particularly white steamed buns, and those pickled packaged foods.
Having said that, some people may wonder how many people still steam steamed buns and pickles at home, and they must have gone out to buy them. What should I do?
So it is really difficult to avoid all kinds of oxidation attacks in life, and it is almost impossible to cut off all kinds of oxidation factors, but what can we do?
It is to make our bodies more antioxidant than others, that is, to resist the harm of free radicals to our bodies.
2. Is vitamin C really so useful?
Vitamin C is really useful and has many functions. It can be said that this vitamin C is playing a role in all aspects of life.
First of all, vitamin C can really resist oxidation and whiten skin.
Why can vitamin c play such a role?
First, because it can reduce melanin in our skin and reduce the production of melanin; In addition, it can also promote the formation of collagen, note that this can not only act on the skin, you should not forget that our bones and ligaments also have collagen; In addition, vitamin C has many health functions, for example, it can help our body prevent atherosclerosis; It can also help our bodies expel some heavy metals such as lead and mercury, and promote the absorption of some beneficial minerals such as iron.
In addition, we also know that food, especially green vegetables, can easily produce nitrosamines, a carcinogen, and vitamin C can also reduce nitrosamines. If you ask why we should pay attention to taking vitamin C every day, it is actually because we can't avoid taking some leftovers directly from the refrigerator and eating them as soon as they are hot, so vitamin C supplementation is especially needed in this case. Can we eat synthetic vitamin C? That's cheaper than natural vitamin C.
But through the spectral analysis of this substance, natural vitamin C is extracted from natural acerola cherry. In addition to vitamin C, there are many other beneficial substances, including bioflavonoids of citrus, which can promote the body to better absorb and utilize vitamins, so its nutritional value to our body is not exactly the same.
3. Do I need to supplement vitamin E?
Vitamin e is not just used on the face. Don't forget, we can't just have an old face, and the rest of our bodies are young. We must be old all over, and our faces are just a prominent window. Vitamin E is an important antioxidant for both men and women, especially those who have the habit of smoking and drinking.
So how does vitamin E work in the body?
Because our cell membrane is a fat-soluble environment, and vitamin E is a fat-soluble vitamin, it can act on the cell membrane and protect cells from maintaining normal functions. At the same time, vitamin E is also of great significance to our cardiovascular system. First of all, vitamin E can help our blood vessels to enhance their antioxidant capacity, resist some attacks and destruction inside blood vessels, and make it easier for our blood vessels to maintain patency and integrity. In addition, in addition to hyperlipidemia, in addition to high blood viscosity, there is another important factor, that is, cells in blood are more likely to stick together, also known as high blood viscosity. Under what circumstances do cells in the blood stick together more easily?
It is after the cell membrane of blood cells is oxidized, so in order to prevent the cells in our blood from sticking together, we should also make the cell membrane in our blood antioxidant. At this time, we need vitamin E, so we must remember to supplement vitamin E. Vitamin E is not only antioxidant and anti-aging, but also beneficial to the health of our blood vessels. If we choose vitamin E in natural vegetable oil, especially in wheat germ oil, then at the same time,
4. Carotenoids can also resist oxidation?
Carotenoids can also resist oxidation. Carotenoids are very good things. Many parents will pay special attention to supplement carotenoids for their children's eye health, because carotenoids can be converted into vitamin A in the body. As we all know, vitamin A is very important for the development and maintenance of vision. If vitamin A is lacking, it will easily lead to night blindness, which is also very important for the growth of epithelial tissue in the whole body. If it is lacking, it will easily lead to a skin problem called hair follicle papules, which is us.
Therefore, to protect eyes, skin and mucous membranes, we must pay attention to vitamin A supplementation.
If vitamin A is directly supplemented, it is easy to accumulate too much, which is not good for human body. At this time, you can see the benefits of carotenoids, because after eating carotenoids in the body, if you lack vitamin A in your body, it will be converted into vitamin A first. If you are not short of vitamin A now, it will not be transformed, but will continue to play an antioxidant role directly and honestly. It can be said that it is both safe and kill two birds with one stone. What did you say?/Sorry?
Carotenoids, together with vitamin C and vitamin E, are called the Three Musketeers of Antioxidants because they can also resist oxidation.
5. They are all antioxidants. What's the difference between them?
Three musketeers has a division of labor. Simply put, vitamin C is water-soluble, so it plays a major role in water-soluble environment. In the fat-soluble environment, fat-soluble vitamin E and carotenoids play a role, and they are also different. Vitamin E plays a role in oxygen-rich tissues, so it mainly acts on cell membranes, while those tissues and cells with less oxygen play a role in carotenoids, so they cannot replace each other. Vitamin c, vitamin e, carotenoid 1+65438+.
To sum up, free radicals can't be prevented. The most important thing is to make yourself have stronger antioxidant capacity and let the Three Musketeers help you.