Is it easy to tan after eating VC during the day, and will it turn dark at night if you rub the VC s

No, it won't. c has an antioxidant effect. However, it is necessary to eat less photosensitive foods (light absorption) during the day, which will be more likely to be tanned, and it contains light absorbents.

Suitable for people: 1. People who are easily tired.

2. People who work in polluted environments. People with high levels of vitamin C in their bodies will hardly absorb harmful elements such as lead, cadmium, and chromium.

3. People who like to smoke. Smokers eat more foods containing vitamin C to help improve their fineness.

The resistance of the cells maintains the elasticity of blood vessels and eliminates nicotine in the body.

4. People who are engaged in strenuous exercise and high-intensity labor. These people lose a lot of vitamin C due to excessive sweating, which should be replenished in a timely manner.

5. Patients with scurvy. This disease is caused by the lack of vitamin C in the diet, which makes the hoof tissue poorly formed and the fragility of the capillary wall increases, and more foods rich in vitamin C should be eaten.

6. People with pigmented spots on their faces. Vitamin C has an antioxidant effect, and vitamin C supplementation can inhibit the formation of pigmented spots and promote their resolution.

7. People who take medication for a long time. Taking aspirin, sleeping pills, anti-cancer drugs, tetracyclines, calcium products, contraceptive pills, antihypertensive drugs, etc., will reduce the body's vitamin C and can cause other adverse reactions, so vitamin C should be supplemented in time.

8. Cataract patients. Vitamin C is a nutrient element of the intraocular lens, and insufficient intake of vitamin C is one of the factors that cause cataracts, so patients should supplement more vitamin C.

Won't tan. Generally, it is better to eat after meals, but it is easy to become dependent when you go to bed at night or get up in the morning to eat.

VC is still a medicine, so it is best not to take too much. And what you eat every day will ingest some VC. One pill a day is all it takes. I usually eat it after lunch or dinner. Sometimes you can take one pill right away when you drink alcohol, which can protect the liver. Hopefully

VC is rumored to have the effect of beauty whitening, and in the hot summer, it is easy to have symptoms such as black dullness and tanning. At this time, can using VC have a good whitening effect? Can you whiten after tanning by eating VC?

Can you whiten after tanning by eating VC?

There is a certain whitening effect. Vitamin C has a strong antioxidant effect, which can interfere with the production of melanin and promote the rapid metabolism of pigment, so it has the effect of maintaining white and delicate and preventing aging.

Secondly, vitamin C can remove toxins, promote collagen synthesis, and can help repair damaged tissues after sun exposure.

Therefore, eating VC after tanning has a certain whitening effect.

How to eat vitamin C for whitening 1. It is recommended to eat it twice a day, because vitamin C is a water-soluble vitamin, and generally speaking, it will be excreted with body fluids in 3-4 hours. Repeated supplementation at intervals of 3-4 hours can ensure the vitamin C content in the body, and the absorption effect will be better. 2.

Everyone knows that fruits are "gold in the morning and silver at noon", and the same is true for vitamin C, especially some vitamin C products extracted from natural fruits, which should be eaten at breakfast or lunch, and the effect will be good. 3.Be sure to choose natural productsThere are many vitamin C products on the market, a few pieces, more than a dozen, but generally such products are synthetic vitamin C, only truly all-natural vitamin C, the product name can be called "natural vitamin C".

Natural vitamin C contains vitamin P. It can prevent vitamin C from being damaged by oxidation, and help vitamin C to be better absorbed by the body. The cost of synthetic vitamin C is low, and the general dose is relatively high, such as some vitamin C effervescent tablets contain 1000 mg of vitamin C, which generally belongs to the category of drugs and is not recommended to be taken for a long time.

No. Lights, computer lights, and mobile phone lights do not react with VC and do not affect the composition of VC.

But VC is afraid of the sun, although VC can protect ** from ultraviolet rays, but VC will soon be oxidized by ultraviolet rays and oxygen, which will not protect ** for a long time, and the nutrients of VC will also be destroyed by the sun.

Precautions for using VC:

VC has a good whitening and antioxidant effect, the only drawback is that it is not stable enough, VC products will not necessarily turn black during the day, VC essence is best not to use during the day, because VC is really afraid of light, VC ingredients are unstable, and it will deteriorate when exposed to light, so VC is packaged in brown bottles, the important thing is that VC essence has no effect during the day and is easy to "turn black".

Products with VC will be marked to avoid direct sunlight, this is because VC will be damaged by sunlight, and VC also hates oxygen, frequent contact with air will oxidize off, high temperature will also destroy the structure of VC, it is best to keep it in the refrigerator.

Some VC-containing products are labeled as not being used during the day because of the addition of other photophobic ingredients, not that VC will really absorb light and turn black, but by other ingredients. If the face turns black and yellow after applying the ingredient containing VC, it is because the VC has been oxidized, and the face will become the same when washed, not really because the VC has become black.

No, vitamin C can be oxidized or reduced in the body, so it can be used as a hydrogen donor or hydrogen acceptor, playing an important role in the redox process in the body.

Vitamin C promotes iron absorption by reducing hard-to-absorb ferric iron to easily absorbed ferric iron. In addition, it can also make the sulfhydryl group of ferrous complexase in an active state in order to play an effective role, so vitamin C is an important auxiliary drug for anemia.