Whether you tan outdoors under the sun or indoors in a professional tanning facility, the tanning process is the same. This natural process takes place when your skin is exposed to ultraviolet light. . Light exposure causes the brain to suppress the release of the hormone melatonin that acts as a depressant in the body and exposure to light produces various health benefits, such as the production of the very necessary Vitamin D3 in the prevention of bone diseases (such as osteoporosis) and in the improvement of symptoms of psoriasis.
Tanning equipment is designed to replicate UVA and UVB produced by the sun, but tanning lamps emit the light in carefully controlled and government-regulated combinations. As a result, the user has control over their exposure. That’s why people face greater risk of overexposure tanning outdoors than they do by using tanning equipment indoors.
The tanning process is your skin’s natural way of protecting itself from sunburn and overexposure. Calling a tan “damage to the skin” isn’t telling the whole story. Your skin is designed to tan to protect itself
Q: What is a base tan?
A: A tan is the body’s natural protection against sunburn. Your skin is designed to tan as a natural body function.
Each year, millions of Americans visit professional indoor tanning facilities in the spring, prior to sun-filled vacations or outdoor summertime activities, to establish what tanners know as a “base tan.” Doing so enables vacationers to gradually increase their exposure to ultraviolet light without burning.
Q: How is “moderate tanning” defined?
A: Moderation means avoiding sunburn at all costs. How to accomplish this goal will mean something different to each person. That’s one way the indoor tanning industry can help. Salon professionals attempt to educate each tanner on how to best avoid sunburn for their individual skin type.
Q: What should people do to prevent burning after they’ve experienced moderate exposure to UV light?
A: The best advice is to cover up and/or—at least once every four hours—apply a generous amount (about 1 ounce) of a broad-spectrum sunscreen that blocks both UVA and UVB rays.
Q: Are tanning beds more intense than natural sunlight?
A: The amount of UV radiation that a person is exposed to depends on many factors including time of day, season and latitude. The spectrum of UV radiation from a tanning bed is similar to that of sunlight. It is less intense than being in the sun at the equator in June at noon, but more intense than being in the sun in Boston or San Francisco at the same time of year. Even with a tan of SPF 4 (a moderate tan), a person who would burn after being in the sun for 30 minutes can now be outside for 120 minutes before getting a sun burn. This highlights an important benefit of moderate tanning—it prevents burning.
Q: What is melanoma?
A: Melanoma is a cancer of the pigment-producing cells (melanocytes). An increased risk of melanoma has been associated with people who have moles or repeated sunburn experiences as a child or young adult. Most melanomas occur on non-sun-exposed parts of the body. For example, melanoma is infrequently found on the face. Although melanoma accounts for only 5% of all newly diagnosed skin cancer cases each year, it is responsible for the majority of skin cancer deaths (11).
These Q&A’s were comprised from ww.theita.com