The damage to our skin is partly genetic and partly information environment. At present we have no way to change our genes but we can protect ourselves against the environment.

Recent studies show 50% and the manner in which our age is genetic but 50% is the result of the environment and the food we eat. Protect.
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Freckles are given by inheritance. People with fair skin, light eyes and hair, are often prone to them and are intensified by sun exposure.

Freckles should be observed regularly, especially those patients who tend to have them.

The control treatments and put almost imperceptible, but not completely eliminated. It is recommended to use appropriate sunscreen to the skin type of the person and some natural treatments do not sunbathe because it intensifies the darkest places.
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Ultraviolet radiation – a spectrum of rays visible eye, the upper limit of the visible spectrum of 320-400 nm (ten to the minus ninth degree meter), such a difference in the range due to different sensitivities of view and indicates the presence of the rays are not visible to the human eye. But in fact the spectrum of rays covers a wider range of 400 … 20 nm, and only the rays of shorter range of 295 nm reach the Earth’s surface, so eliminated the ozone layer of the atmosphere.

Sensitivity to ultraviolet irradiation at different people (especially children) are different. Black with dark skin tan faster, and the blond and red-haired tan slowly and they are not rare sunburns.

Now let’s talk about the benefits of tanning, on how useful ultraviolet rays.
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