human
What are some things that I should know about the different types of tan?
assistant
1.  The two main types of tanning are ultraviolet (UV) and infrared (IR).
2.  UV tanning uses UV light to produce a brown or bronze color in the skin, while IR tanning uses IR light to produce a darker, more golden-brown color.
3.  UV tanning is generally considered safer than IR tanning because it doesn’t use potentially harmful chemicals such as bronzers.
4.  Both UV and IR tanners can experience sunburn, but UV tanners are at higher risk due to their increased sensitivity to UV radiation.