May 28, 2013 |
As legalized marijuana appears in an increasing number of American homes, so too does evidence of a dark side: accidental ingestion of pot and pot-infused food by young children. The results can be frightening to such children, who often suffer anxiety attacks when they start to feel unexpected symptoms of being high: hallucinations, dizziness, altered perception and impaired thinking. And the trend should prompt equal concern among adult caregivers and public health authorities, since ingestion of highly potent marijuana by young children can suppress respiration and even induce coma, according to a study published online this week in JAMA Pediatrics.
April 23, 2013 |
Unless there is some recognized analgesic effect of rolling a joint, lighting it up and deeply inhaling the by-products of marijuana combustion, then it stands to reason that you could distill the psychoactive ingredient of marijuana, tetrahydrocannabinol, and formulate it into, say, a capsule. Doing so would combine the relief that comes with smoked marijuana with the ease of a pill and the quality control that comes with approval by the Food and Drug Administration. Poof! Up in smoke goes the debate about medical marijuana.
February 25, 2013
As states of a more liberal bent battle the federal government over the legalization of medical and even recreational marijuana, another cannabis battle has reemerged in the farm states. But if pot smoking raises troubling moral and safety questions, industrial hemp does not. Activists have been struggling to legalize hemp for decades in the U.S., but only recently has the issue seemingly caught fire in Congress. Last week, Senate Minority Leader Mitch McConnell signed on to legislation that had for years been championed by Texas Rep. Ron Paul, the former GOP presidential contender, and has now been taken up by his son Rand, the Republican senator from Kentucky.
January 2, 2014 |
Leave it to science to find a way to harsh the mellow of marijuana. A French research team has discovered a natural chemical brake that can tamp down the effects of THC, the main intoxicant in marijuana. They believe it could lead to ways to protect against memory loss, torpor and other side-effects better known as being stoned. “We have this built-in negative feedback mechanism, a brake” on cannabis intoxication, said University of Bordeaux neurobiologist Dr. Pier Vincenzo Piazza, principal author of a study published Thursday in the journal Science.
May 31, 2013 |
The words “marijuana” and “brain damage” usually go in that order in medical literature. An Israeli researcher has flipped them around, finding that THC, the active ingredient in marijuana, may arrest some forms of brain damage in mice. The loco weed already is favored by those who suffer from chronic diseases, not to mention fans of Cypress Hill, Bob Marley and the Grateful Dead. But pharmacologist Josef Sarne of Tel Aviv University found that a minuscule amount of tetrahydrocannabinol may protect the brain after injuries from seizures, toxic drug exposure or a lack of oxygen.
August 18, 2008 |
Medical marijuana use has a history stretching back thousands of years. In prebiblical times, the plant was used as medicinal tea in China, a stress antidote in India and a pain- reliever for earaches, childbirth and more throughout Asia, the Middle East and Africa. In recent decades, medical researchers have investigated marijuana's effects on various kinds of pain -- from damaged nerves in people with HIV, diabetes and spinal cord injury; from cancer; and from multiple sclerosis.