The Myth of the Base Tan Concept
Contrary to popular belief, the base tan concept is nothing more than a myth. Many individuals believe that achieving a tan before embarking on a sunny vacation can prevent sunburn. However, skin experts assert that a base tan is as effective as wearing a sunscreen with a sun protection factor (SPF) of three to four. This implies that an individual can expose their skin to four times more sun before experiencing sunburn. In comparison, the American Cancer Society strongly recommends the use of a broad spectrum sunscreen with an SPF 30 or higher to effectively protect against the dangers of tanning. In stark contrast, a base tan falls significantly below this level of protection, rendering it ineffective in shielding the skin from harmful UV rays and the dreaded sunburn.
The Dangers of Tanning Beds
Tanning beds have become a popular method of achieving a sun-kissed glow, with the tanning salon industry raking in a staggering $3 billion in the U.S. alone in 2018. Surprisingly, the majority of tanners are women, making up nearly eight million of the indoor tanning population, while two million men also partake in this practice. Alarmingly, half of these individuals start tanning before they even reach 21 years of age, according to the American Academy of Dermatology Association.
For many years, tanning beds were considered a safer alternative to sunbathing, but recent studies have cast doubt on this perception. Indoor tanning equipment emits two types of ultraviolet (UV) radiation: ultraviolet A (UVA) or long-wave rays, and ultraviolet B (UVB) or short-wave rays. Shockingly, the level of radiation emitted by these machines is equal to or even surpasses that of the sun.
Research has shown that prolonged exposure to excessive UV levels can have detrimental effects on the skin. It damages the cellular DNA and triggers genetic mutations that can potentially lead to skin cancer. The seriousness of these findings has prompted the FDA to require all indoor tanning equipment to display warning labels, highlighting the potential risks associated with their use.