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Drug Enforcement Administration ranks controlled substances according to five schedules. Marijuana, along with drugs like heroin and LSD, is a Schedule I drug, meaning it is considered to have the highest potential for abuse and be the most dangerous. Because alcohol and tobacco are legal, they are not controlled substances, and not subject to DEA scheduling

The world is good, and the people are good, And we're all good fellows together." - John O'Keefe, Sprigs of Laurel If you can't send money, send tobacco." - George Washington in a letter to the Continental Congress (1776) Pipe smoking is the most protracted of all forms of tobacco consumption

For the eco-conscious, a solution with white vinegar will also get the job done

Lungs Defence Mechanism & COVID-19: To keep the viruses and bacteria away from securing a place in our lungs, the lungs use defences such as mucus layer and cilia

Chen JL, Yang X, Zhang WY, Peng DH, Xia YN, Lu Y, et al