What kind of people need vitamin C supplementation, and will eating multivitamin C turn dark?

Who recommends vitamin C supplementation?

1.Drug and alcohol addicts.

2.Obese people, the elderly, children, etc., who are on a diet or have a single diet, have a weak constitution.

3.For smokers, smoking affects the absorption of VC from food, and the VC in the body is also consumed faster.

3. Is it true that the more acidic the more acidic the content of VC when eating food supplements?

Wrong! Most of the vitamin C supplements we take are from fruits, and many people think that the more acidic the fruit, the higher the content, which is not true. The high acidity of the fruit does not equal the high vitamin C content, the acidity of the fruit mainly depends on the content of organic acids, such as malic acid, citric acid, tartaric acid, etc.

The more acidic the fruit, the higher the organic acid, the lower the sugar content, so the taste will be more sour, there is no direct relationship with the vitamin C we are talking about, so the more acidic the fruit has not necessarily more vitamin C content, a reasonable diet is healthier than focusing on one fruit!

These symptoms occur after vitamin C deficiency.

1.Slow wound healing: When the body is injured, the level of VC in the blood and tissues decreases. The body needs VC to make collagen, collagen plays a role in every stage of repair**, and VC helps neutrophils work properly.

2.Lack of vitamin C will cause the body to not produce enough collagen, which will lead to the decomposition of various tissues in the body, resulting in tiredness, muscle and joint pain, easy bruising, and tiny red and blue spots in the early stage. Therefore, it is better to use VC when supplementing collagen.

3.Prone to oral problems: VC keeps the body's blood vessels healthy and helps with blood clots. VC can cause oral problems such as toothbrushing, bleeding gums, loose teeth, mouth ulcers, etc., all of which can be caused by VC.

4.If you are deficient in vitamin C for a long time (more than 3 months or chronic deficiency), you will also experience dryness, hair loss, swollen and bleeding gums, nosebleeds, wounds that cannot be healed, joint pain, tooth loss, weight loss, etc. If not diagnosed in time**, severe cases will also have problems such as shortness of breath, nervous disorders, convulsions, and high fever.

What kind of people need vitamin C supplementation, and will eating multivitamin C turn dark? I think that people who often don't eat vegetables and fruits need to supplement vitamin C, and eating more vitamin C will make people whiter.

Vitamin C (ascorbic acid), also known as L-ascorbic acid, is a water-soluble vitamin, which is abundant in fruits and vegetables. It plays a regulatory role in redox metabolic reactions, and its deficiency can cause scurvy. Under normal circumstances, most of vitamin C is metabolized in the body and decomposed into oxalic acid or combined with sulfuric acid to form ascorbic acid-2-sulfuric acid, which is excreted in the urine, and the other part can be excreted directly in the urine.

1. It can promote the absorption of iron, and the benefits in the prevention of iron deficiency anemia are very obvious, because vitamin C can reduce the hard-to-absorb trivalent iron to the easily absorbed bivalent iron, which has a good effect on promoting iron absorption and preventing iron deficiency anemia.

2. It can reduce the incidence of cancer, because vitamin C can block the formation of nitrosamines in the stomach, and then the benefits of reducing the incidence of esophageal cancer and gastric cancer are very obvious.

3. It can enhance immune function, because vitamin C can promote immunoglobulin synthesis, enhance the number and vitality of T lymphocytes, and have obvious benefits for enhancing the body's resistance.

Eating vitamin C during the day will not cause ** to turn dark, vitamin C, also known as ascorbic acid, is a common water-soluble vitamin, which has important physiological functions. For **, vitamin C has reductive properties and can reduce the synthesis of melanin by melanocytes, so it has a certain effect of lightening spots and whitening, without making **blackening. Vitamin C is eaten during the day and at night, which has nothing to do with **darkening.

Some people think that eating vitamin C during the day for a long time will make ** black, because vitamin C is chemically unstable, and if exposed to sunlight, it is easier to decompose and turn yellow. However, eating vitamin C in the body has nothing to do with sunlight, so there is no need to worry about blackening after eating vitamin C.

1. Generally, it will not turn black.

Vitamin C is also known as vitamin, has strong antioxidant properties, can supplement sufficient nutrition for the human body, under normal circumstances, eating vitamin C will not cause the human body to appear black, vitamin C has a high antioxidant effect, plus it is water-soluble, whether it is day or night, as long as it is eaten in moderation, it will not cause the human body to turn black.

2 will. Vitamin C is indeed a photosensitive substance, but the effect is relatively small, not enough to cause the human body to blacken, do not need to worry too much, on the contrary, the appropriate amount of vitamin C in life is beneficial to the health of the human body.

But after all, vitamin C contains photosensitizing substances, and it is not advisable to eat too much, and excessive consumption of vitamin C can easily cause allergies, inflammation, pigmentation and other phenomena, which pose a threat to the health of the human body.

3 No, it won't. Grape seed is the seed of fruit grapes, which contains a large number of vitamins, cellulose, polyphenols, moderate consumption can effectively eliminate the free radicals produced by ultraviolet rays, reduce the precipitation of melanin, strengthen the antioxidant effect, even if it is eaten during the day, it will not cause the human body to turn black, on the contrary, moderate consumption of grape seeds can be whitened.

4. It has a certain whitening effect.

The antioxidant property of vitamin C is relatively strong, which can help remove free radicals in the human body, delay the aging of human cells, and has a certain antioxidant effect.

1 Not really.

Under normal circumstances, the consumption of vitamin C during the day will not appear blackened, because vitamin C does not cause pigmentation or promote pigmentation, on the contrary, vitamin C also has a certain decolorization effect, moderate consumption can inhibit free radicals in the body, reduce the formation of melanin, play a role in lightening spots, and will not cause ** blackening, in addition, common vitamin C-rich foods in daily life are lemons, kiwifruit, oranges, etc.

2 are OK. Vitamin C can be eaten during the day or at night, there is no big difference, it can meet the body's demand for nutrients, play a role in beauty and beauty, and delay aging, but vitamin C has photosensitivity, and it is necessary to pay attention to protective measures after eating it during the day, apply sunscreen products, and reduce the damage of ultraviolet rays.

3. It is generally recommended to consume it after meals.

Although vitamin C can be eaten during the day and at night, it is generally recommended to eat it after meals, because there is no food in the stomach before meals, which is an empty state, at this time, vitamin C will quickly pass through the stomach and intestines, and the human body will be discharged from the urine without timely absorption and utilization, so that it cannot play the best edible value, so it is best to take it after meals, when the human stomach has food, it can slow down the time for vitamin C to pass through the intestines, and absorb and utilize its nutrients to the greatest extent.

4First of all, there is no pigmentation in vitamin C, so under normal circumstances, vitamin C will not become black, if there is a blackening situation, most of it is caused by too much melanin in the epidermis, and there are many factors that cause these pigments, common genetic factors, immune factors, ultraviolet radiation, etc., therefore, taking vitamin C will become darker and darker, it is recommended to stop using it immediately, and then go to the nearest hospital for examination to determine **and**better.

Eating more foods that contain vitamin C is good for whitening.

Eight tips for whitening your skin:

1. Pay attention to labor protection: When working outdoors, you must avoid direct exposure to the sun, and you can apply some sunscreen whitening cream on the exposed area.

2. Eat a reasonable diet: eat less salt to reduce the formation of melanin. Drink plenty of water, eat more fresh vegetables, and eat more hawthorn, carrots and various fruits.

Three: Ointments or cosmetics containing estrogen are prohibited: the reason is that estrogen can promote the formation of melanin.

Four: Regular high-dose vitamin C: Vitamin C can remove free radicals in ** cells and achieve the effect of whitening skin.

Five: Use egg whites and honey: Take egg whites before going to bed, rub them with the palms of both hands, apply the face for 1 2 minutes, wipe it with a hot towel, and then apply honey, wash it the next morning, which can make it delicate and white.

Six: Use ginks to whiten them: take 600 grams of ginkmonds, peel and remove the core, dry and grind them finely, and add honey or eggs to reconcile. Apply to hands and face at night and wash off the next morning to prevent or reduce wrinkles.

Seven: Take aloe vera juice: Long-term use of aloe vera juice can make ** whitening, slim body Oral aloe vera juice and then apply aloe vera lotion, the effect is better.

Eight: White Poria cocos and honey can whiten **: Take white Poria powder, mix white honey, apply to the face at night, wash it the next morning, apply it for 7 days, and it will be effective.

You can use Shancun, buy some fish oil, 6 capsules a day and three meals to take, this amount is larger, but it will work faster, try it!

I prefer Yangshengtang natural vitamin C plus natural vitamin E. Eat with both things! The price is around 200!

In general, if you want to eat something to change melanin deposition, you can generally eat more antioxidant foods to alleviate melanin deposition, so you can eat some foods rich in vitamin C.

Guidance: You can eat some lemons and oranges and other foods rich in vitamin C will get better, in this case, eating more vitamin C can achieve the purpose of antioxidant and alleviate melanin deposition. And also.

Usually drink more water, eat more fresh vegetables, hawthorn, carrots, green tea, kojic acid, black and white pigment, black plum, cinnamon, licorice oil extract. , eat less salt to reduce the formation of melanin.

The effect is not good, I have been taking vitamin E for a long time, and the spots on my face are like that.

It is recommended to eat more fruits. Kiwi oranges. Add yogurt and it will really brighten. If you eat vitamin C, you will be dependent, and once you don't accept it, you will be lacking.