Can breathing second hand marijuana smoke result in a positive urine drug test result? When I joined the Air Force in 1993, I had stopped smoking blunts, because I had to pass...
Thank you for your question. Both types of smoke can activate a smoke detector - it s just that in some cases, a detector responds quicker to tobacco than to marijuana. It s not primarily a chemical difference, because smoke detectors work on a physical...
Marc Kaufman writes in the Washington Post:The largest study of its kind has unexpectedly concluded that smoking marijuana, even regularly and heavily, does not lead to lung cancer.The new findings