Increase healthy options in vending machines by reducing the price of healthy choices, increasing the number of healthy choices compared to unhealthy choices, etc.
Use counseling, informational materials, etc. to inform smokers and non-smokers of the harms of secondhand smoke and encourage them to implement home smoking bans
Provide sterile injection equipment and often other treatment and referral services to people who inject drugs; also called needle or syringe exchange programs and needle syringe programs