Marijuana News
November 20, 2024
Top Headlines
Nov. 14, 2024 — Evidence has been growing to suggest that tetrahydrocannabinol (THC), the main psychoactive ingredient in cannabis, poses risks to the developing fetus by impacting brain development. Now a new ...
Nov. 13, 2024 — An exploratory study has examined metabolomic patterns associated with psychotic-like experiences in adolescents, highlighting the influence of cannabis ...
Nov. 11, 2024 — Research shows that a non-hallucinogenic marijuana constituent increases both REM and non-REM sleep in rats. Human trials are now under ...
Oct. 28, 2024 — As cannabis is legalized and is more accessible in various forms across the country, there is increasing concern among health care providers about potential impact on children. Researchers have new ...
Latest Headlines
updated 11:01pm EST
Oct. 23, 2024 — A collaborative study sheds light on how cannabis use affects brain development in young people, the main one being atrophy of certain regions of the cerebral ...
Oct. 16, 2024 — A new study suggests that the use of high potency cannabis leaves a distinct mark on DNA, providing valuable insights into the biological impact of cannabis ...
Oct. 2, 2024 — Researchers show that a pill form of the drug dronabinol, an FDA-approved synthetic version of marijuana's main ingredient, THC, reduces agitation in ...
Oct. 2, 2024 — A study reveals a gap between patient and physician attitudes on medical marijuana ...
Aug. 13, 2024 — Adolescents were more likely to have consumed alcohol or tried marijuana by age 15 if they had later bedtimes and slept fewer hours during the night during childhood and adolescence, according to a ...
July 31, 2024 — A lesser-known cannabinoid that is gaining in popularity Cannabigerol (CBG) effectively reduced anxiety in a clinical trial without the intoxication typically associated with whole plant cannabis. It ...
July 5, 2024 — Researchers outline some of the intermediate biological steps that could play into how prenatal cannabis exposure leads to behavioral issues down the ...
June 5, 2024 — Nearly one in six patients in primary care reported cannabis use, with 35% of those using at levels indicating moderate- to high-risk use disorder. ...
May 8, 2024 — When breastfeeding mothers in a recent study used cannabis, its psychoactive component THC showed up in the milk they produced. The research also found that, unlike alcohol, when THC was detected in ...
Apr. 10, 2024 — New research adds to evidence that a chemical found naturally in cannabis can -- in the right amounts -- lessen the anxiety-inducing effects of ...
Earlier Headlines
Nov. 15, 2024 — A study found that people are less likely to consume cannabis if they had an upcoming activity, which is consistent with other studies, and would reduce use the most for job interviews and caring for ...
Oct. 30, 2024 — A new study, using responses from the U.S. National Survey on Drug Use and Health, has found that about 6 percent of pregnant women reported using marijuana during the last month, and many did not ...
Oct. 28, 2024 — Using a national survey of 88,183 adolescents in grades nine to 12, findings show marijuana use declined from 23.1% in 2011 to 15.8% in 2021, with first-time use before age 13 dropping from 8.1% to ...
Oct. 23, 2024 — A new paper explains why there needs to be a shift in cannabis policies to a public health approach as opposed to the prevailing, more punitive approach that pushes abstinence instead of public ...
May 23, 2024 — A new study assessed cannabis use in the United States between 1979 and 2022, finding that a growing share of cannabis consumers report daily or near-daily use and that their numbers now exceed those ...
Mar. 12, 2024 — Approximately 11% of 12th-grade students across the United States reported past-year use of delta-8- tetrahydrocannabinol (delta-8-THC, or delta-8 for short), according to an analysis of data from ...
Feb. 28, 2024 — More frequent use of cannabis was associated with higher odds of adverse cardiovascular outcomes, finds new ...
Feb. 27, 2024 — A new study of 300 people with anxiety shows that the nonintoxicating compound, CBD, found in cannabis can quell anxiety better than THC-dominant products -- and without the ...
Feb. 13, 2024 — New research examined how often people experiencing binge eating are also using cannabis recreationally, and whether patients who use cannabis experience more severe eating disorder symptoms or ...
Jan. 30, 2024 — Asthma is more common among high school students who use cannabis, relative to those who do not and the prevalence of asthma increases with the frequency of its use among the students, according to a ...
Dec. 12, 2023 — In a large study of more than 9,000 pregnant people from across the U.S., researchers at University of Utah Health have found that cannabis exposure during pregnancy is associated with a composite ...
Nov. 30, 2023 — The increased legalization of cannabis over the past several years can potentially increase its co-use with alcohol. Concerningly, very few studies have looked at the effects of these two drugs when ...
Nov. 29, 2023 — A 20-year study examined the long term relationship between cannabis and illicit opioid use. Overall results were inconsistent and showed no strong link. The study showed that clinicians and ...
Nov. 20, 2023 — A new analysis of the genomes of more than 1 million people has shed light on the underlying biology of cannabis use disorder and its links to psychiatric disorders, abuse of other substances such as ...
Oct. 31, 2023 — In a mouse study designed to explore the impact of marijuana's major psychoactive compound, THC, on teenage brains, researchers say they found changes to the structure of microglia, which are ...
July 6, 2023 — Researchers showed that consuming THC while pregnant could potentially affect development of the fetus and lead to life-long health impacts for ...
May 22, 2023 — Researchers analyzed THC levels in the breath of people who use cannabis regularly, both before and after they smoked marijuana. The researchers found that THC levels spanned a similar range across ...
Apr. 20, 2023 — Marijuana (cannabis) is well known for giving people the 'munchies.' Not only does it make people want to eat more, but it also makes them crave the tastiest, most high-calorie foods. Now a ...
Dec. 12, 2022 — Simultaneous cannabis and alcohol use, defined as using both substances at the same time so their effects overlap, increased in adults from 2008 to 2019, according to new research. Shifts in cannabis ...
Nov. 29, 2022 — Pregnant women living in U.S. states where cannabis is legal must be screened for the drug, for the health of both mother and baby, claim scientists who in a new national study have found that they ...