Short of avoiding the sun, sun protection is the best tool you can use to protect yourself from skin cancer for your health.
UV radiation from the sun is the most serious threat for skin cancer.สมัคร UFABET
Sunburn is damage to skin cells and blood vessels from the sun’s UV radiation. Repeated damage results in weakened skin that easily bruises.
A 2013 study of Caucasian women concluded that UV exposure may be responsible for 80 percent of visible facial aging signs. Signs of visible aging to your skin may include wrinkles, reduced elasticity, pigmentation, and degradation of texture.
Ultraviolet radiation:
Sunlight includes visible light, heat, and UV radiation. UV is divided into three types and is classified by wavelength sun protection
UVA
Accounting for about 95 percent of the UV radiation reaching the Earth’s surface, UVA has a relatively long wavelength that can penetrate into the deeper layers of the skin.
Responsible for immediate tanning, it also contributes to skin wrinkling and aging, and the development of skin cancers.
UVB
Partially blocked by the atmosphere, medium wavelength UVB is unable to penetrate deeper than the superficial layers of skin.
UVB is responsible for delayed sun tanning and burning. It also can enhance skin aging and promote skin cancer development.
UVC
Short wavelength ultraviolet C (UVC) is totally blocked by the Earth’s atmosphere. It isn’t a concern with sun exposure. It can, however, be dangerous with exposure to an artificial radiation source.