tobaccocontrol.bmj.com

5VKnk TIL Smoking in U.S. hospitals was banned in 1992
nWoJo TIL In the US. up until 1996, nicotine patches and gum required a prescription from a doctor
wLWVJ TIL that cigarette filters were designed with color-changing chemicals to give the illusion that they filter out toxins. In reality, the filters have little to no health benefits.