3.Sunbathing outside or In the solarium - is there a difference?

Sunlight, whether it comes from a wall socket or the sky，is fundamentally the same. There is no such thing as “artificial light” in the sense of it being fundamentally different from sunlight. One great advantage of sunbeds, however, is that the individual components of the spectrum can be precisely adjusted to the needs of the user. In addition, there are no clouds to block out the sun on a sunbed so the dose cam always be accurately determined. It is important to ensure both outdoors and on the sunbed that the skin is not overloaded.