Sun Protection
Sunscreens provide protection against the sun's UV rays; UVA and UVB rays. When used correctly, they prevent the side effects of the sun. Sunscreens should be used sufficiently, which means a handful for the whole body and face, and they should be added frequently enough and every time you swim or wipe in a towel.
Tanning is a skin p... Lue lisää...
Sunscreens provide protection against the sun's UV rays; UVA and UVB rays. When used correctly, they prevent the side effects of the sun. Sunscreens should be used sufficiently, which means a handful for the whole body and face, and they should be added frequently enough and every time you swim or wipe in a towel.
Tanning is a skin protection mechanism for UV rays. In the outer layer of the skin, in the epidermis, melanocyte cells begin to produce melanin, or skin dye, as a result of UVB radiation to protect the cells. As it travels towards the surface of the skin, the color of the skin changes, the tan appears. Some natural raw materials (such as foods rich in beta-caroten - for example carrots) contribute to the natural formation of melanin in the skin and thus can support tanning and prevent skin burning in the sun.
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