11/29/2007

The good and bad side of the Sun

It is not novelty the risk that supposes the lingering exhibition to the nearest star's rays. Doctors of all specialty assure it, and in particular oncólogos and dermatólogos, already very accustomed to see in their clinics skins aged or advanced melanomas. The oculists also notice on the noxious effects of these rays for the view, and they offer that their
patients take care of their eyes with the filters that provide the good eyeglasseses of sun.
Everywhere of the world, the most noted international medical organizations recommend to take cautions. For the defenders of the health, the star king has become the great enemy of the Third Millennium.
Undoubtedly it is not easy to please everybody, neither to cover all the flanks. For that reason, other scientists already raise the voice against the danger that, equally, he/she can suppose to stay far from the sun.
The growing tendency to move away from its rays fearing the skin cancer can deviate in the absence of some vitamins, the circulation deficit in the blood or even in the depression.
These experts notice that to neither avoid the sun to all coast is healthy. It is more, in their benefit, they are the own infrared rays those that offer the sensation of heat, causing the vasodilatation and increasing this way the circulation of the blood under the skin.
This way then, he/she accelerates the distribution of the substances taken place by the ultraviolet rays, among them the vitamin D.
The cure of the wounds is also favored and of certain illnesses to the point that, there is not doctor that at some time has not prescribed to allow to enter the sun to take a healthy life ahead. It also achieves a balance in the central nervous system, when producing an euphoric and tonic action. Psychiatrists and psychologists assure that it is an important factor in the combat against the depression.
For all ésto, it is recommended to take sun with the following cautions:
To -use the protectors independently of the ambient temperature, the existence of clouds or the station of the year, remembering that the radiation UV also exists in winter.
To -choose a factor of 30 or more for the children and people of skin type I or II.
To -choose a filter that is effective in front of the rays UV-TO and UV-B, that is to say, a filter of wide spectrum.
To -apply the filter mediates hour before the exhibition and to repeat the procedure every two hours average.
To -use resistant filters preferably to the water.
-no to stretch the product, but using it in generous form.
-no to forget to protect lips, ears, nose, feet, shoulders and later face of the calf.
More expensive it doesn't mean better. The fact that a product is more expensive or that he/she smells better, it doesn't mean that it is more effective.
-no he/she seeks advice the use of homemade products.

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