It is a physiological answer to a query called ‘UV exposure’. When the body tries to protect the skin from the ultra-violet rays of the sun, a suntan or skin darkening results. Heard of Melanin? An increased level of melanin, a pigment giving color to the skin, is a suntan. It can also be referred to as a ’sun protection factor’. Seems to be a familiar word, right? You must have seen it on the sunscreen lotion you use. Of late, sun tanning has become a common activity in the daily schedule of individuals. The most common reason for sun tanning is relief from stress. It enhances the physical and mental well-being. The warmth provided by the sun is overwhelming and enjoyable. Some suntan for improving themselves sexually and some do it to overcome depression. Researches reveal that sun’s rays have the capacity to stimulate the moods of people suffering from seasonal affective disorder. 20-30 minute exposure provides the necessary vitamin D.

Points to ponder before going to the beach for a suntan:

- Usage of broad-spectrum sunscreens is beneficial. They comprise of all the ingredients, necessary to protect your skin from ultraviolet A and ultraviolet B rays.
- Apply sunscreen once in 3 hours, especially if you perspire a lot. Sweat proof sunscreens are also preferred.
- Consider using a sunscreen of high sun protection factor (SPF), such as 15 or more.
- Remember to wear a anti-UV sunglasses, thereby protecting your eyes.
- A hat with a wide brim is helpful.