"Early C late A" for whitening? It is advisable to eat more vegetables and fruits containing vitamin C

Sun protection and whitening in summer are also of concern. In recent years, the "early C and late A" method is popular on social platforms, which is respected by women who love beauty, that is, the use of vitamin C products in the morning and vitamin A products in the evening, claiming that it can play a whitening effect.

In this regard, Director Chen Liuqing said that vitamin C is indeed a very strong antioxidant and has a role in whitening; The long-term use of vitamin A can also play a role in anti-aging, whitening and so on.

However, she also said that whether it is vitamin C or vitamin A, in cosmetics, the content is actually very low, if their content exceeds a certain concentration, it must be irritating to the skin.

Director Chen Liuqing suggested that the public should not blindly follow the trend, "If you want to whiten, compared with the use of products containing vitamin C and vitamin A,

I think the sun protection should be placed in a more important position." In addition, you can also eat vegetables and fruits with high vitamin C content, which is helpful for whitening.

On sun protection, she also reminded the public to choose the right way of sun protection. You can choose physical sunscreen, such as sunshades, sunglasses, sunscreen hats, sunscreen masks, etc.,

or you can choose chemical sunscreen, such as applying sunscreen. Choose a sunscreen that is acceptable to your skin and apply it half an hour before going outside. Apply enough, for example, every two or three hours if you are outside. When you go out in summer, try to avoid when the midday light is strongest, "light damage is a chronic cumulative process, if we want to minimize light aging, we should spend time on the usual day."

Do laser beauty too hasty? Beware of the "ugly face"

In recent years, new beauty and skin care methods such as laser beauty have become popular, and some citizens have tried these methods to remove freckles and skin care. However, some beauty lovers are too eager to do laser beauty in a short period of time, the frequency is too high, the type is changed too frequently, and the result is "flower face".

In this regard, Director Chen Liuqing used an image metaphor, "Do photoelectric treatment, in fact, is the process of not breaking." Be sure to wait until it is fully repaired before receiving a second treatment, as advised by your doctor."

"Lasers and other cosmetic methods, if used properly, can really solve many skin problems that traditional medicines can't." She stresses that these projects need to be chosen carefully. First of all, before doing laser beauty to assess their own skin problems,

there are several problems, there are no contraindications. To choose a regular medical institution, by a professional dermatologist to do the relevant examination and diagnosis, and then treatment.

At the same time, some patients with super sensitive skin, repeated allergies, and easy to appear red blood, should be careful when doing treatment beauty projects and follow the doctor's advice.

The choice of beauty items is also very important. Take laser beauty as an example, such projects are being updated very quickly. Different devices, different energy sources and wavelengths, can solve different skin problems.

These beauty programs are not the more fashionable the better, but should be chosen by dermatologists in regular medical institutions according to each person's situation and goals. After treatment, pay attention to the repair of the skin barrier, maintain a good lifestyle, reduce stress and so on.

Skin care don't "too roll", may wish to do these eight words

So, how to scientific skin care? In the live broadcast, Chen Liuqing said: "Scientific skin care, the general principle, do eight words: moderate cleaning, moisturizing, sunscreen." Chen Liuqing director said that skin care is not too curly, can be appropriately simple.

She said that "on-demand skin care" is also advocated today, that is, different groups of people can perform daily skin care according to their needs. Because the skin is a very delicate organ, it has a function of self-regulation.

For example, after washing the face with warm water, some people feel tight skin, use some skin care lotion to make themselves feel more comfortable; For some people, after washing the face with warm water, they feel that the face skin will not be particularly dry, and the tightness of the skin will soon fade, so occasionally you can not use moisturizing lotion.

She stressed that for some skin in a disease state, such as some patients may have acne, melasma, allergies, rosacea, etc., when it is actually very important to moisturize. In addition, for patients with eczema and elderly patients with pruritus, the use of moisturizers can greatly alleviate the discomfort caused by dry skin.

She also emphasized that in order to make the skin condition better, it is very important to stay up late less, pay attention to rest and sleep, and secrete melatonin during sleep, melatonin helps to delay aging and maintain the skin in a better state;

In addition, the state of mind is also very important, to maintain a peaceful mood, although everyone wants perfect skin, but accept their own with the growth of years to bring some changes and precipitation,

it is also very important; And maintain a healthy diet, regular life and moderate exercise.Carry forward the spirit of scientists and stimulate the innovation vitality of the whole society! The 2024 Jinan Science and Technology Week was officially launched

On May 25, the Jinan Science and Technology Week 2024 was officially launched, and the theme of this year's activity week is "Promoting the spirit of scientists and Stimulating the innovation vitality of the whole society".