Persistent high temperature can bring many difficult problem to skin, prevent bask in a topic to be carried again again schedule. Prevent according to foreign authority bask in an expert to say, this year will be come 10 years one year sun storm is the most violent. But master science prevent basking in a method is not an easy thing however. Luo Dan of · of Kitty of American dermatology home says: "Most person knows defending the basiccest method that bask in is to use prevent bask in frost. However, according to statistic, will 10 years prevented the sales volume that dries frost to increase one times, and the incidence of a disease of skin cancer also increased one times. This lets person understanding very hard it seems that. This lets person understanding very hard it seems that..
Actually, dermatology home ever also had had difference to this, one part expert thinks to use prevent bask in frost to be able to encourage a person to bask more only, a lot of people think by accident besmeared prevent bask in frost to be able to leave the hour that bask in number in the sun, and prevent bask in frost to be in lost action already at this moment; And another part expert thinks, the century on the generation traceable of skin cancer 70 time, people has not been prevented enoughly at that time bask in consciousness, it is with Australia exemple, as a result of other to preventing the attention that bask in to antedate country 20 years, the incidence of a disease of skin cancer is dropping. Accordingly, kitty · Dr. Luo Dan points out, "We ought to correct look upon is prevented bask in frost, it is dangerous to should not treat it as should not treat it as article, and should it regard as prevents cancer one kind to taste " . Although, the people nowadays already basked in the understanding with have proper to preventing, but still appeared a lot of prevent bask in an error, for this we were listed designedly a few prevent the commonsensible problem in basking in, in order to offer reference.
1, 18 years old before is to prevent the key that bask in (correct)
The melanin tumour of adult mostly origin at when what suffer insolate, the baby of 6 months cannot have littoral bath, the cheeper 7 years old ago should put on T-shirt unlined upper garment, wear sunshade hat, and daub children is used prevent bask in frost, the summer came to did not go out as far as possible at 4 o'clock afternoon at 12 o'clock midday.
2, person and unripe have suffer bask in " capital " (correct)
Show according to the data, everyman basks in 5000 hours of ability to be able to cause skin cancer, but this insolation time is not just point to summertime sun insolate, also include daily and all the contact with sunshine. Accordingly, insolation time is more, buckle cent more, be buckled when 5000 hours, expose the skin below sunshine breakneck.
3, basking an injury is the only harm that causes to the skin (mistake)
Well-known, of the sun insolate spot of meeting form quality, furrow, skin is lax, however merely our naked eye can see these. In fact, it still meets what create certain level to cell and gene destroy, some cells are killed on the spot, and the cell that some get hurt can release a kind of chemical material, stimulate blood capillary, cause its rupture, namely we say on the meaning normally bask in red. Especially UVA can permeate the skin, destroy DNA, make the skin loses flexibility, serious still can cause skin cancer.
4, the local ultraviolet ray with higher air temperature is stronger (mistake)
Above all everybody should realise clearly, ultraviolet ray is won't calorific, if be in seaside, climb or when ski, you feel cool more, ultraviolet ray is stronger however.
5, SPF30 prevents those who bask in frost basking in a function is SPF15 is prevented those who bask in frost double (mistake)
Although SPF30 is prevented,bask in frost to cut off ultraviolet ability is prevented at SPF15 greatly bask in frost, but this does not mean SPF30 to prevent bask in frost to be able to cut off the ultraviolet ray of double. If SPF15 can cut off the ultraviolet ray of 94% , so of SPF30 prevent bask in frost to be able to cut off the ultraviolet ray of 97% . Of course, no matter be which kind of preventing bask in frost, should lie between 2 wipe to 3 hours recoat.
