Many people enjoy a sunny holiday. If they can't get it at home, they will often venture overseas to sunnier and warmer destinations in order to get the strong, consistent sun the UK cannot provide and come home with a tan. But doing so can be both good and bad, and precautions should be taken against the negative effects of sun exposure.
The threat to human health from sun exposure is from ultraviolet, or UV, radiation. This comes in three main forms; UVA, UVB and UVC. UVC is potentially the most dangerous, however as it is absorbed in the upper atmosphere it poses no risk to those on the ground. UVA is the main component of ultraviolet light reaching the ground, and can indirectly cause some skin damage. UVB is the main source of damage, directly causing sunburn, melanoma and leading to potential skin cancer for repeated long-term exposure without any form of protection.
Ultraviolet A, or UVA, radiation is the lowest energy form of ultraviolet radiation, however still presents dangers to those not properly protected. UVA can cause wrinkles and can contribute indirectly to sunburn and melanoma. UVB is of a higher energy and will cause damage more quickly, leading to sunburn, and is a direct cause of melanoma, which is a form of skin cancer.
Repeated sunburn can lead to permanent skin damage, or even skin cancer, therefore it is important to ensure that you are well protected from sun exposure when the sun is strong. Protecting yourself, however, is simple. The main ways of preventing skin damage are covering up and using sun cream. The first one is the most effective as clothing absorbs ultraviolet radiation before it gets to the skin. The second is preferable for those that like to return from their holidays with a tan as a reminder of the time they spent abroad, or feel that a tan makes them more attractive.
And it's not just your health that may be damaged; your finances may be too. A diagnosis of melanoma or other skin damage caused by excessive sun exposure can lead to many health insurers either hiking premiums, introducing exclusions or declining cover altogether. To this end many insurers offer health advice similar to the above to help both themselves and their clients, and potential customers.
The threat to human health from sun exposure is from ultraviolet, or UV, radiation. This comes in three main forms; UVA, UVB and UVC. UVC is potentially the most dangerous, however as it is absorbed in the upper atmosphere it poses no risk to those on the ground. UVA is the main component of ultraviolet light reaching the ground, and can indirectly cause some skin damage. UVB is the main source of damage, directly causing sunburn, melanoma and leading to potential skin cancer for repeated long-term exposure without any form of protection.
Ultraviolet A, or UVA, radiation is the lowest energy form of ultraviolet radiation, however still presents dangers to those not properly protected. UVA can cause wrinkles and can contribute indirectly to sunburn and melanoma. UVB is of a higher energy and will cause damage more quickly, leading to sunburn, and is a direct cause of melanoma, which is a form of skin cancer.
Repeated sunburn can lead to permanent skin damage, or even skin cancer, therefore it is important to ensure that you are well protected from sun exposure when the sun is strong. Protecting yourself, however, is simple. The main ways of preventing skin damage are covering up and using sun cream. The first one is the most effective as clothing absorbs ultraviolet radiation before it gets to the skin. The second is preferable for those that like to return from their holidays with a tan as a reminder of the time they spent abroad, or feel that a tan makes them more attractive.
And it's not just your health that may be damaged; your finances may be too. A diagnosis of melanoma or other skin damage caused by excessive sun exposure can lead to many health insurers either hiking premiums, introducing exclusions or declining cover altogether. To this end many insurers offer health advice similar to the above to help both themselves and their clients, and potential customers.
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