Is it particularly easy to get dark when you are immersed in water and basking in the sun?

Yes, as long as you don't wear sunscreen, it will get darker faster than usual!

It's going to be dark, so be sure to protect yourself from the sun, otherwise it will hurt.

Not only will it be dark, but it will also get sunburned!

Bask in the sun in the water** will bubble!

The next person sprinkles.

Well, it seems to be! Because the last time I went home from a tropical storm, it was a big black circle, and I've been raising it at home since then! I also got a sunburn.

It hurts to be immersed in water and bask in the sun.

Because in the water, the surface of the water reflects the sun's rays, making the Tamkai receive a larger dose of UV rays, making it easier to get tanned. In addition, swimming is also considered to be doing exercise, which will cause the body to secrete a substance called phenol nitrosamine, which is a kind of melanin.

When irradiated by heat or sunlight**, melanocytes located within the basal lamina are excited and activated, and they are present in a 10:1 ratio within the basal cells, which have a dendritic shape and shuttle through the epidermal cells. Melanocytes contain pigment granules, and the synthesis of melanin callers in the crude endoplasmic reticulum will catalyze the series of reactions of tyrosine and generate melanin protein, while tyrosinase will be inactive and act as a transporter to transfer it to keratinocytes.

The more melanin is transferred to keratinocytes, the darker the skin tone.

**The time it takes to be "tanned" by the sun varies from person to person, depending on the individual's circumstances and the UV intensity at the time.

and the duration of exposure. In general, if it is weak sunlight.

line, sun for less than an hour generally does not tan. If the sun's rays are very strong, you need to pay attention to sun protection.

How long does it take to get a tan in the sun

The ultraviolet rays in the sunlight have a strong bactericidal ability, and general bacteria and some viruses may be killed by the early pie if they are exposed to the sun for half an hour or several hours.

Exposure to the sun can promote the body's blood circulation, help enhance the body's metabolism, and regulate the central nervous system.

Land reform so that the human body feels comfortable.

Sunlight mediates the rhythm of human life.

and the psychological aspect also plays a role. Exposure to the sun helps to enhance the body's immune function and increase the activity of envy phagocytic cells.

It is a very common problem to get a tan after a long time in the sun. However, there is no one simple answer to this question.

The duration of the tan depends on many factors such as your skin tone, type, sun intensity, and weather conditions, to name a few. Therefore, the degree of sun exposure varies from person to person.

Even if you have the same skin tone and type, you may be different after each exposure. This is because the intensity of the sun and weather conditions change from day to day.

How can we protect ourselves from overexposure?

We should try to avoid going out when the sun is at its most intense. This usually happens between 10 a.m. and 4 p.m. If you have to go outside, wear sun protection items such as long-sleeved shirts, long pants, hats, and sunglasses.

Use a high-efficiency sunscreen or spray to protect yourself from sun exposure. The general recommendation is to use a product with an SPF of 30 or higher, and to reapply the silver socks as needed.

Remember to follow a healthy lifestyle, including diet, hydration, and exercise. This will help boost your health and defend against the sun's damage.

It varies from person to person. I am filial piety to tan very easily, 10 minutes of exposure to the sun, even if the potato is applied sunscreen, it will be visible to the naked eye to darken, but I have friends who have a few days will not be significantly darkened.

It's definitely going to get dark.

And in the case of a lot of sun, although it is only a minute or two, but this minute or two is not to be underestimated, and many times it looks like there is no sun, but ultraviolet rays are still harming our skin, so it is recommended to go out or do a good job of sun protection.

General sunscreen methods: apply sunscreen products, use sun-protective clothing and other items, eat sun-protective food, etc. Sunscreen products are divided into physical sunscreen, chemical sunscreen, and biological sunscreen; Among them, the level of sun protection index can reflect the ultraviolet protection ability of sunscreen products.

Shield from the sun

1. When the sun is strong, wear dark clothes instead of white ones. White clothes only reflect heat, but they can't block ultraviolet rays.

2. When exposed to the scorching sun, you can wear a wide-brimmed light-colored sunhat and play a parasol with Yousong.

3. You can wear sun-protective clothing or sun-protective clothing to protect the skin.

4. Sunscreen can be used, sunscreen should be applied, and sunscreen products should be applied 10-20 minutes before going out. A minimum of 1-2 ml per session must be used with a certain thickness for optimal sun protection.

The above content refers to Encyclopedia - Sunscreen.