Researchers have studied the effects of ultraviolet radiation on the skin. The new study was carried out to discover the exact reason of how the sun damages our skin. The research was carried out by Birmingham University.
The cosmetic industry has already been discovering new ways of protecting the skin from sun damage. They try to make their sunscreens more effective in the best way possible. Vitamin C Serums are also available to brighten your skin after damage.
The products range from different categories to suit your skin best. But what makes the products suit everyone in a different way? There are previous studies about skin damage but ultraviolet radiation was never studied this way.
Effects of Ultraviolet Rays
The ultraviolet rays of the sun affect the mechanical integrity of the skin. The naked eye is unable to see such rays. However, they have an effect on the eyes if they are exposed.
Ultraviolet radiations vary in wavelength and are categorized into 4 types. The previous studies State the damage caused to skin and how deep the rays penetrate. The exposure of ultraviolet rays on skin has gained attention but the reason for the damage was not well studied.
Now, Birmingham University has spotted the reason why ultraviolet rays affect the skin. The signs of sun damage are sunburn, wrinkles, liver spots, leathery skin, and premature aging of the skin.
People with sensitive skin cannot resist damage from sunlight. Very fair skin gets damaged after 5 minutes of exposure to ultraviolet radiation.
The ultraviolet rays also cause eye problems. The rays are not good for prolonged exposures. Either skin or eyes, both should be protected in the right way. The cosmetic indicatory has the solution for skin problems whereas you can find eye protection from optics.
The billion dollars the cosmetic industry has focused on photodamage for years. Researchers have looked upon UVA and UVB rays for determining the reason for wrinkles on the face. So, what has this latest study discovered about skin damage and recovery?
Female breast skin was used as a sample for testing the effects of ultraviolet rays. The breast part was selected as a part of the study because it is not exposed to high levels of sunlight.
Birmingham University revealed that no Ultraviolet rays range damaged skin in a different way. The damage depends only on the energy of Ultraviolet rays and its absorption by the skin.
Another significant discovery was made to resolve the mystery of skin damage. It studies the mechanism of skin damage by the ultraviolet rays. The cells on the upper layer of skin are damaged on exposure to ultraviolet rays of the sun.
How is Skin Damage Caused by Sunlight?
Sunlight weakens the bonds between cells and affects proteins. The corneodesmosomes contain proteins which affect the ability of cells to adhere together. This is the reason why skin peels after it is exposed to sunlight.
The corneodesomosomes dispersed on the exposure of skin to sunlight. This dispersion increased with prolonged exposure to skin. These points surround cells and looked exploded when the skin was exposed to sunlight. The skin’s structural integrity is therefore damaged when these cells are disrupted.
The researchers are further studying the effects of ultraviolet radiation on deep layers of skin. The study will follow the previous findings to continue with advanced research. It was stated that skincare is important in every season of the year as the sun damages our skin.
The emphasis of the study was on the use of sunscreens. They will help protect your skin from damage and cancer. Sunscreens are the best way to protect your skin against infections.
The top layer of our skin is the stratum corneum. It needs protection from bacteria and infections to keep the skin safe.