5 chemicals in tobacco The Chemistry of – Part 2 5 negative consequences of tobacco

The yellow-brown discolouration, sticky residue, and persistent odour make nicotine staining particularly difficult to cover, with conventional paint failing repeatedly as the stains bleed through within hours

Marijuana can cause anger issues because the active ingredient that gets you high, THC, directly affects the endocannabinoid system in your brain, and this system is responsible for your mood regulation, anxiety, and stress response

Its the big boss

Are cigarettes still the proverbial nails in the coffin? And if so, is showing a guy actually in a coffin enough to get you or others to quit smoking

Threshold Values for Positive Urine Tests (Drug Test) Cut Off Values in Urinary Screening Tests