Boyd Crowder
Teem MiCr0B35
File Under : Interesting?
This is not your father's weed.
Colorado marijuana is nearly twice as potent as illegal pot of past decades, and some modern cannabis packs triple the punch of vintage ganja, lab tests reveal for the first time.
In old-school dope, levels of THC — the psychoactive chemical that makes people high — were typically well below 10 percent. But in Colorado's legal bud, the average THC level is 18.7 percent, and some retail pot contains 30 percent THC or more, according to research released Monday.
"That was higher than expected," said Andy LaFrate, president of Charas Scientific. His Denver lab is licensed by the state and paid by marijuana businesses to measure the THC strength in their products before they go to market. "It's common to see samples in the high 20s."
What's really in — and not in — Colorado's retail weed surprised LaFrate. After analyzing more than 600 samples of bud provided by certified growers and sellers, LaFrate said he detected little medical value and lots of contamination. He presents those findings Monday to a national meeting of the American Chemical Society, a nonprofit scientific group chartered by Congress.
"We don't want to be alarmists and freak people out, but at the same time we have been finding some really dirty marijuana," LaFrate told NBC News.
Some green buds he viewed were covered in funghi — and he estimated that several marijuana flowers were "crawling" with up to 1 million fungal spores.
"It's a natural product. There's going to be microbial growth on it no matter what you do," LaFrate said. "So the questions become: What's a safe threshold? And which contaminants do we need to be concerned about?"
Read More:
http://www.nbcnews.com/storyline/legal-pot/legal-weed-surprisingly-strong-dirty-tests-find-n327811
This is not your father's weed.
Colorado marijuana is nearly twice as potent as illegal pot of past decades, and some modern cannabis packs triple the punch of vintage ganja, lab tests reveal for the first time.
In old-school dope, levels of THC — the psychoactive chemical that makes people high — were typically well below 10 percent. But in Colorado's legal bud, the average THC level is 18.7 percent, and some retail pot contains 30 percent THC or more, according to research released Monday.
"That was higher than expected," said Andy LaFrate, president of Charas Scientific. His Denver lab is licensed by the state and paid by marijuana businesses to measure the THC strength in their products before they go to market. "It's common to see samples in the high 20s."
What's really in — and not in — Colorado's retail weed surprised LaFrate. After analyzing more than 600 samples of bud provided by certified growers and sellers, LaFrate said he detected little medical value and lots of contamination. He presents those findings Monday to a national meeting of the American Chemical Society, a nonprofit scientific group chartered by Congress.
"We don't want to be alarmists and freak people out, but at the same time we have been finding some really dirty marijuana," LaFrate told NBC News.
Some green buds he viewed were covered in funghi — and he estimated that several marijuana flowers were "crawling" with up to 1 million fungal spores.
"It's a natural product. There's going to be microbial growth on it no matter what you do," LaFrate said. "So the questions become: What's a safe threshold? And which contaminants do we need to be concerned about?"
Read More:
http://www.nbcnews.com/storyline/legal-pot/legal-weed-surprisingly-strong-dirty-tests-find-n327811