May I ask what vitamins to eat for dry skin, online, etc...

In the cold winter and twelfth lunar month, the south is shivering, and the north is dry and peeling.
No matter where you are, people will face an embarrassing problem - dry skin
.

How to take care of it in order to avoid the embarrassment of "endless dander rustling and cracking and fine lines"? Some people say that you need eight glasses of water a day, and some people say that you need to apply a mask to the skin.
At first glance, it all makes sense.
Is it right?

Dry skin is not just a cosmetic problem

Tight skin, chapped peeling, itchy skin after bathing, etc.
are all typical manifestations of dry skin.
Although early experts believed that the culprit of dry and rough skin was the lack of moisture in the stratum corneum, with a deeper understanding, we found that dry skin It is not a simple surface dehydration problem, but may be a series of cyclical symptoms caused by skin barrier dysfunction, such as rough desquamation and susceptibility to irritation common to dry skin, which are the consequences of mild epidermis dehydration
.

The skin maintains a certain moisture, homeostasis and normal skin appearance requires a complete epidermal barrier formed by keratinocytes, stratum corneum lipids and natural moisturizing factors.
Damage to any one component will cause damage to the skin barrier and lead to dry skin
.

Therefore, to improve dry skin, you can't just do superficial work, but you can really solve the problem by practicing both inside and outside
.

Skin care requires both inside and outside

Let's start with surface skills
.

But there are also many friends who report that applying moisturizing lotion every day can only temporarily relieve skin tightness and itching, but after a few hours, the skin "curls back", which is really annoying
.

So, while doing superficial work, don't forget to adjust the internal care
.

Of course, the first thing to do in internal adjustment is to ensure enough water intake, and try to ensure that you consume about 1500 ml of water every day
.

Vitamin A plays an important role in the growth and differentiation of skin epidermal cells.

Supplementation of these vitamins would theoretically be obtained by ingesting foods rich in vitamin A, vitamin C and vitamin E, but it is too difficult for most modern people to achieve "nutritional balance and freedom" through their daily diet, especially when It is even more difficult to eat according to various dietary standards

People who have this trouble can actually consider using multivitamin tablets to fill the nutritional gaps.

The Spring Festival holiday is coming soon, everyone from Jimei, hurry up and start the skin care Dafa of "internal and external cultivation", and welcome the Year of the Tiger with the most beautiful and healthy state

Ref:

1.

2.

3.