Natural Sun Tanning

The natural form of tanning is the sun tan. The ultra violet rays are responsible for skin tanning when exposed to sun. Tanning is harmful for the skin whether it is in natural form or in artificial form. The ultra violet rays which are responsible for skin tanning contain two types of rays namely UVA rays and UVB rays. The wavelength of UVA rays is less then the UVB rays. The UVB rays are more harmful to the skin as compared to UVA rays. The natural skin darkening can be removed by taking some measures. Sun burn is caused due to excessive tanning which is hazardous for the health. While exposure to the sun the skin will release more pigment which will make look dark. The melanin within the skin protects the skin from excess absorption of sun rays. Every person has a different skin type as skin of some people become tan very soon and other resist tanning.

Ultra violet rays

The UVA rays cause the release of the melanin within the skin. It combines with the oxygen which results in sun tan. These rays are present in the atmosphere through out the day in all the seasons of the year. The UVB rays are responsible for creation of new melanin within the skin. The excessive exposure to ultra violet rays cause premature aging of the skin and its darkening. Little exposure to ultra violet rays is good for health as it simulate the creation of vitamin d within the body.

Tips to protect the skin from ultra violet rays

The people with tanned skin should reduce the frequency of sun exposure. The period of continuous exposure of skin to sun should be reduced. There are many products available in the market to protect the skin from tanning. Application of an effective sunscreen lotion half an hour before the sun exposure is effective enough to protect the tanning. Skin can also be protected by wearing adequate clothing to avoid the direct contact of sun rays to the skin. Skin protection from sun rays is essential as it shows the harmful effect after some years which need to be taken care of in advance.

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