To always have a perfect tan, many people, especially girls, tend to use the tanning bed.
But do they really know what effect does this practice has their skin? An experiment conducted in the UK has provided the answer to this question.

Several people who seemed to have a perfectly normal skin without imperfections, were invited to sit in front of a camera lens having a UV filter.

The resulting images are surprising. With the naked eye you can see a normal face, but under the lens it was full of spots and freckles caused by UV rays.

So when you go to the beach for a tan, you should listen to the advice of doctors who recommend to use lots of  sunscreen.