Positive aspects of Sun
The sun's rays are important for the production of vitamin D, which is badly needed in the body to prevent rickets. It is this vitamin is involved in calcium and phosphorus metabolism, strengthens bones, improves tone and improve the overall condition of the body. Ultraviolet rays relieve depression, are an excellent natural remedy that relieves human skin diseases such as eczema, psoriasis, dermatitis.
In addition, the miraculous "green" solar rays contribute to rapid healing of wounds, improve immunity, which helps to resist viral and colds.
Excellent tan, which, by the way, not all manage to get hold of, it is the envy of the whites and whites.
The negative side of Sun
Excessive tanning promotes dehydration of cells and tissues that usually leads to premature aging of the skin, making it dry and wrinkled. On the face around the eyes will manifest the effect of "crow's feet". This is due to the fact that under the influence of excessive sunlight decomposes collagen, giving the skin elasticity. And because their skin needs additional moisture.
Absolutely contraindicated solar procedures people predisposed to cancer (cancer) diseases, especially if they occur within a few generations. Uncontrolled receiving ultraviolet, especially during the active sun can cause skin cancer or melanoma. Highly undesirable tan people with hormonal disorders, namely, suffering from diabetes or thyroid disease.
All necessary measure, including tanning. It is therefore necessary to sunbathe properly to the skin becomes smooth beautiful shade without burning and excessive absorption of ultraviolet radiation is not provoked irreversible effects. Morning and evening - the perfect time for sunbathing. And nice and helpful!