The UVB Sun Bed Is Best Under The Guidance Of An ExpertAn UVB sun bed may be a good option for artificial tanning. A right dose of UVB is essential to get the desired effect of dark tan and glow to the skin. It also helps in thickening the upper layer of the skin. Tanning may make one feel fitter, younger and happier. Sun bathing and tanning has been a phenomenon since the prehistoric days. They were sometimes done for medical reasons and at other times for cosmetic reasons. Sunlight and ultra violet rays is a source of Vitamin D, which is very essential for regulating metabolism. Apart from the bones Vitamin D is also essential for immunity, glandular, musculature, nervous system and epidermis. Here are some important and interesting facts about ultra violet rays, which will help when you decide to get tanned. Both sun and indoor tanning emit two kinds of ultra violet rays. These are UVA and UVB rays. Over exposure to any is a cause of concern. It causes harm to the skin. UVB is of the radiation variety and stronger than the UVA. While UVA rays penetrate deep into the skin, the UVB rays only burn the upper layer. UVB ray is essential to stimulate the melanin production. The UVB rays are very effective in the treatment of psoriasis. There are two kinds of UVB rays used for treatment. They are the narrow and the broad band. The sun seekers on Australian beach or on any other beach around the world should be cautious of over exposure to UVB rays. UVB causes irritation, sunburn and skin cancer though the fact about skin cancer is still not established. Friedrich Wolff invented the lamps that are used for tanning beds. This blend of phosphors was invented in 1978. These were later patented and lent to other companies. Wolf systems have been in the business of lamps since then. They are easily available in tanning equipment shops. The sun tan lotions and moisturizers are very important and the right brand must be effectively used for natural or artificial tan. Neutrogena a leading brand in facial products is a good choice. They help in keeping the skin healthy and soft. Experts recommend twenty to thirty minutes on sun beds in each session. The sessions can be taken two to three times in a week. These sessions can last for six weeks for a complete desired tan look. Researchers warn against the addiction to sun beds that can cause harmful effects. Many teenagers are addicted to it and want to imitate the celebrities who sport the bronzed look in January or in July. Many even go to tanning salon only under peer pressure. It is recommended to use sun beds only after certain age. Regular use of sun beds by teenagers is not healthy. UVB sun beds can be helpful for patients suffering from psoriasis. They should be used only in the presence of experts. |