Is sunbathing good or bad? What does sunbathing mean

Not good, excessive sun exposure can cause blindness Harm of sun exposure 1At present, 1 in every 100,000 Hong Kong people suffer from cancer, and 8% of them are caused by sun exposure. 2.

Cataract As we age, the more ultraviolet rays accumulate in the body, which may cause cataracts. In Hong Kong, about 20% of cataract patients are associated with sun exposure. 3.

Retinal degeneration People who work outdoors frequently or are exposed to the sun for a long time may experience retinal degeneration in middle age. 4.Weakened immune system People who are regularly exposed to the sun may have weakened immune system functions in the body, and may develop cold sores (herpes type 1) or snakes (shingles).

In addition, it is easy to feel sick or suffer from heat stroke. 5.Grooming Long-term exposure to the sun is easy to grow dark spots, wrinkles, etc., accelerating aging and impairing appearance. Wish.

Many people believe that sunbathing not only gives them an attractive complexion, but also benefits their health. But don't underestimate the power of the sun Frequent or prolonged sunbathing can also lead to cancer and premature aging (such as pigmentation, wrinkles, laxity and capillary rupture, etc.). Although no one has been able to prove to what extent there is a direct causal relationship between sunbathing itself and cancer, studies have shown that those who have ever experienced sunburn have a higher chance of developing melanoma (the type of cancer with the highest mortality rate among cancers).

A recent study showed that among all people who like to sunbathe, white people are three times more likely to develop melanoma than other populations.

Tanbathing refers to the method of letting the sun shine** to boost metabolism, strengthen immunity, and maintain good health.

Tanning is the use of sunlight for exercise or to prevent chronic diseases.

The method is mainly to let sunlight shine on the human body, causing a series of physical and chemical reactions to achieve the purpose of fitness treatment. Sunbathing often and cold bathing.

Air bath combined.

Sunbathing is also known as tanning.

With excessive sun exposure, sun burns can form, known as "sunburn".

The earliest origin of tanning is as its name suggests"suntanning"Sunbath. Tanning appeared in the West in the middle of the last century, and it represents a sun-basking culture for Europeans and Americans to enjoy the sun.

Tanning and vacation are directly linked, and vacations are inseparable from sunny beaches. Tanning has become almost a status symbol today. People with a bronzed ** show that they often go to sunny and expensive noble resorts to bask in the sun, so "black skin" is the best business card to show their identity.

Sunbathing, also known as sun exposure, is a natural method that uses the biochemical effect of ultraviolet rays in sunlight and the effect of killing bacteria or the warming effect of infrared rays to strengthen the skin and cure diseases.

After ultraviolet irradiation**, the intradermal 7-debutacryl cholesterol becomes bile bone bucocotol that is vitamin D3. Vitamin D promotes the absorption of calcium and phosphorus. Therefore, suitable sunlight exposure has a promoting effect on children's growth and development, and can also enable children to tolerate sunlight exposure, eliminate the discomfort and fatigue of sunlight.