Cute Young Blonde Girl With Blue Eyes Posing Under The Tree On A Sunny Day

For people suffering from psoriasis, sunbathing is an effective way of healing the symptoms.
Skin tanning is achieved by an increase in the dark pigment inside skin cells called melanocytes and it is actually an automatic response mechanism of the body to sufficient exposure to ultraviolet radiation from the sun or from artificial sunlamps. Thus, the tan gradually disappears with time, when one is no longer exposed to these sources.