Bloqueador solar

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  • Publicado : 8 de marzo de 2011
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When we were young all the people around told us that sun block is a thing that protects us from the sun. But had you ever thought really what sun block is.
Sunscreen, also known as sun cream, is alotion, spray, gel or other topical product that absorbs some of the sun's ultraviolet radiation on the skin exposed to sunlight and thus helps protect against sunburn.
Elsa: ingredients:.homosalate…
.octisalate…
.oxybenzone…
.avobenzone…
Mari: The ultraviolet rays provides us Vitamin D. Vitamin D is essential for promoting calcium absorption and it is also needed for bone growth and boneremodeling. Without sufficient vitamin D, bones can become thin, brittle, or misshapen. Vitamin D sufficiency prevents rickets in children and osteomalacia in adults. Together with calcium, vitamin Dalso helps protect older adults from osteoporosis.
Naty: I've just found out that I'm vitamin deficient. My doctor asked me if I used sunblock I replied confident "I use the stronger sun block that Icould find in the market". My doctor laughed and said that was the problem. She said our bodies need vitamins and when we are exposed to the sun, the sun provides us vitamin D.
Mari: Some peopleare afraid of exposing to the sun so they use sun block all time because they think they would get skin cancer by the cause of the sun’s ultraviolet rays but the true is that we need the sun and thevitamins it provides us. So don’t use sun block all time, you can start being a vitamin deficient because of that.
Elsa: Users that stay in the sun longer without visible sunburn produces an increasedrisk of damage to the immune protective system of the skin. It can discourage the activation of the skin's own natural defenses against the sun - the skin can in fact become even more vulnerable.Mari: Sun blocks do have some disadvantages. They can also be greasy and clog pores, a problem for people with acne-prone skin. Causes allergic reactions and stains clothing.
Naty: Skin cancer had...
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