Suncare precautions
Sun care is not only when you’re lying on the beach sun tanning even just shopping or a general stroll in the afternoon sun. Different times of the day can give off different amounts of ultraviolet, but that’s not to say that the amount of damaging rays are negligible at certain times. It is possible to get skin damage even in late afternoon or early morning. Prolonged exposure in the very late afternoon can still color your skin, or even give further damage to already damaged skin.
The amount of skin damage that a person very from person to person and by the complexion. For example if you are fair haired, or red haired, the chances of burning the sun is very high, but you do not need to burn, or even turn red, to damage the skin. People also think that people with black skin do not burn all sufferer skin damage in the sun. Of course this is not true, and all people will burn in the sun, if they have not prepared themselves before suddenly exposure. If you have not been in strong sunlight for quite some time you must build up your exposure a little time, and this will allow the body to produce a agents that will protect your skin from the sun, and will allow your body to tan very fast once established. Care must also be taken to ensure that any areas that are covered will not expose as you’re walking or when you change to different clothing. This often includes areas around swimming costumes, bikini areas, especially if they become wet and expose white areas.
The part of the sun that damage cells skin is the ultraviolet light you may see this as a age spots lines and wrinkles usually these are very fine, and the loss of elasticity especially on the back of backhands or around the face and forehead. You’ll notice this most when exposed to the sun and then for a while afterwards the skin as the tightness and then had a numbness.
UVA rays damage the skin collagen and even sub dermal, whereas the UVB rays rays are the ones that give skin burning. The amount of UV and UVB rays that reach the earth’s surface at any time depends on a variety of factors. It does not have to be very sunny, or even a hot country to have high levels of UV radiation. If you’re going skiing chances are you will need a very high factor sun screen. The higher up on the earth’s surface that you are the closer you will be to the upper atmosphere, and therefore is much less absorbing atmosphere between you and the light source. In many parts of the world the sun’s rays travel at an ankle through the atmosphere and therefore travel through many more absorbing particles before they reach the surface, and this gives much weaker radiation as well as sunlight.
UVA radiation forces the skin to produce melanin and this what the skin uses to protect itself from the sun as this is the components that makes the skin tan. Melanin is not produced in large amounts, or all of a sudden, sudden exposure to the sun will not produce huge amounts, but limited daily exposure will produce a steady supply that will allow the skin to tan steadily without burning. Unfortunately melanin does not protect the skin from the radiation that causes collagen and elastin to break down in large amounts. UVA is also constant where there is some light and therefore affects you the whole year round.
UVB is mostly responsible for sunburn, but unlike UVA it is only abundant in very strong sunlight,
the wavelengths are Shorter and therefore do not penetrate the skin so easily, and so cannot trigger the production of melanin quite so easily. UVB as well as a little of the UVA does killer out of cells of the skin that you do not have enough men and then to protect and you have not used enough sunblock.
It is essential to use a very high factor sunblock as this will allow all the body to produce melanin that will protect the skin, in a regular fashion. It also ensures that the skin does not receive too much UVB and UVA keeping the cells as undamaged as possible.
