THC Science

Some companies, particularly in industries involving heavy machinery, are interested in finding a way to control staff use of marijuana, now that it is legal in 10 US states and some countries around the world. View the full article here >

The short answer is, it depends. Several drug testing methodologies exist today, and they all detect past usage of marijuana over different time frames. Before we delve deeper in the specifics, let’s first agree on what we mean by a detection window. What is a drug detection window? A drug detection window is simply the…

Breath is the only place in the body where THC remains for just a few hours after smoking, which makes it a much more useful indicator of recent use and possible impairment than any other THC drug test.   View the full article here >

A California company called Hound Labs is developing a marijuana breathalyzer that detects whether a user smoked or consumed cannabis in the past few hours.   Watch the Video Here

Dr. Lynn explains why breath – where THC stays for just 2-3 hours after smoking – is the best way to measure recent marijuana use.

“Since blood tests don’t tell how long THC has been in a person’s system, [Dr. Lynn] is helping develop a marijuana breathalyzer test.” -Read Full Article