Ultraviolet (UV) radiation from the Sun is vital for vitamin D synthesis, supporting bone health, blood cells, and immune function. However, excessive exposure leads to skin damage and increases skin cancer risk, notably melanoma, which is the fifth most common cancer in the UK. UV radiation can damage DNA in skin cells and is associated with other health issues such as cataracts. The UV Index measures UV levels, with higher values indicating greater risk, varying significantly depending on location and time of day.
Ultraviolet (UV) radiation, emitted by the Sun, is essential for wellbeing due to its role in vitamin D production, crucial for bones and immunity.
Every exposure to UV radiation, particularly sunburns, increases the risk of skin cancer, with melanoma being the fifth most common cancer in the UK.
UV radiation damages DNA in skin cells and is linked to various health issues, including skin cancer, cataracts, and reduced immune defense against diseases.
The UV Index (UVI) measures UV radiation levels, with higher values indicating increased risk of damage; levels vary by geographic location and time of year.
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