tobacco melanosis Smokers . Oral pigmentation seen in heavy smokers . Investigations have shown ability of melanin to bind to noxious substances. . Exposure to polycyclic amines ( Nicotine & benzpyrene) has shown Smoker's melanosis - Wikipedia

One of the big advantages of this machine is that you do not have to guess at how much tobacco you place in for each cigarette

And while most marijuana users have no problem whatsoever fulfilling their duty to the proverbial grind, some just cant seem to avoid being royal fuck ups, no matter how hard they try

Long-term safety studies have not identified any significant immunosuppressive or organ-specific toxicity (150)

smokers move to Vapour, owing to illicit disposables

In celebration of a number of states legalizing recreational marijuana and as 4/20 approaches, LawnStarter says it compared 94 cities in an effort to pinpoint the best place to have a smoking good time. The yard care company compared the cities based on 12 indicators, including volume of Google searches for marijuana and weed, access to dispensaries and head shops, and availability of pot-friendly lodging and smoking lounges

DR: Youve been into my life for a while, too