Melissa Hogenboom, Senior Health Correspondent The skin is the largest organ in the body and should be with us all our lives. Proper skin care, in addition to maintaining a youthful appearance, also contributes to the overall health of the body.
does but the skin, as a barrier between the body and the external environment, is always inside.
It is subject to damage. According to Jean Krutman, professor of dermatology at the research institute.
Leibniz Environmental Medicine, several environmental factors including air pollution, ozone and changes.
Climate plays a role in skin aging. "For decades we thought that ultraviolet radiation was the only thing we could do," Krutman says.
Sun UV is the main cause of skin aging caused by environmental factors, but now we know it.
This idea is not true."
Ultraviolet rays are a type of energy emitted from the sun. Other wavelengths of natural sunlight, including light, he says.
Visible and infrared radiation can also play a role in skin aging. Even the temperature rises.
can also help this process.
Aging itself is another factor. With age, the body gradually produces less collagen; A protein that gives structure to the skin and maintains it.
His strength helps. Getty Images.