Indoor Tanning Beds: How Safe Are They?

A tanning bed is a cosmetic device that emits ultraviolet radiation such as UVA and also UVB to generate artificial tanning. Historically, medical devices that emit UVA were developed and adopted for modern indoor tanning. Since UVA (Ultraviolet A of the sun) has less biological effects such as reddening of the skin than UVB (Shortwave Ultraviolet rays), these early tanning beds were considered to be