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UV rays and skin microbiota: The effects of sun exposure on the skin
New Study Reveals How UV Radiation Can Age Your Skin. Learn how sunlight affects skin microbiota. Protect your skin from premature aging.
UV rays and skin microbiota: The effects of sun exposure on the skin
The skin serves as a protective barrier and is home to a variety of microorganisms that can be damaged by external influences such as UV radiation. A study from the UK looked at how excessive sun exposure affects the skin's microbiome and found that prolonged UV exposure can lead to DNA damage, inflammation and premature aging of the skin.
The research shows that tanning of the skin is associated with a reduced density of proteobacteria immediately after vacationers are exposed to the sun. This is a worrying finding as low diversity in the skin microbiome has been linked to various skin problems.
Dr. Abigail Langton, who led the study at the University of Manchester, emphasizes that the skin microbiota recovers after a few weeks of sun exposure as soon as people are no longer exposed to intense sunlight. This recovery suggests that the skin has some regenerative ability to recover from the damage caused by UV radiation.
It is important to follow protective measures against excessive sun exposure to maintain skin health and prevent premature aging. This includes using sunscreen, wearing protective clothing and avoiding long stays in the blazing sun. These measures can reduce the risk of DNA damage, inflammation and premature aging of the skin.