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Does marijuana weaken heart muscles?

screen-shot-2016-11-18-at-12-20-09-am11/14/16--A study suggests that marijuana use can weaken heart muscles, particularly in young men. Recognizing the possible adverse health effects of smoking pot to get high, researchers from St. Luke's University Hospital Network focused on patients with stress cardiomyopathy, a sudden temporary weakening of the heart muscle that prevents it from pumping. They examined the link between marijuana use and heart health. Read

Cannabis abuse possible cause of psychosis

screen-shot-2016-11-14-at-12-45-07-pm11/8/16--The risk of developing psychosis is more than tripled for those who abuse cannabis,

Teen use of opioids linked to marijuana

screen-shot-2016-11-14-at-12-28-21-pm11/7/16--Teens who take opioid painkillers without a prescription also often use cannabis, according to a new study. Researchers analyzed information from more than 11, 000 children and teens ages 10 to 18, in 10 U.S. cities. Overall, about 29 percent of the teens said they had used cannabis at some point in their lives, but among the 524 participants who said they had used prescription opioids in the past 30 days, nearly 80 percent had used cannabis. Read

Veterinarians’ warning: Marijuana can be toxic to pets

screen-shot-2016-11-10-at-9-29-53-pm11/5/16--As legalization makes marijuana more common in Oregon, local veterinarians are warning that marijuana can be poisonous to pets. Pets that gulp down marijuana can experience a range of effects, from lethargy to coma and even death. Local veterinarians say people should always keep marijuana away from their pets, and people who grow or process marijuana should also use caution about where they keep and dispose of material. Read  

Opioids out, cannabis in

fb-square-english-spanish11/1/16--With the nationwide epidemic of opioid abuse, dependence, and fatalities, clinicians are being asked by federal agencies and professional societies to control their prescribing of narcotic medications for pain. Reduction in opioid prescribing leaves a vacuum that will be filled with other therapies, including cannabis. According to an article published in JAMA, the mandated transition to limit the use of opioids, paired with the current climate about liberalizing cannabis, may lead to patients' substitution of cannabis for opioids. Read

The dog ate my pot brownie: Legalization fuels increase in stoned pets

screen-shot-2016-11-08-at-5-11-59-am10/28/16--As more jurisdictions legalize marijuana, veterinarians across the country say they are seeing a sharp increase in cases of pets accidentally getting high. Tasty “edibles” such as muffins and cookies that people consume for a buzz are also appealing to animals, who can’t read warning labels, and, in the case of dogs, rarely stop at just one pot brownie. Read

Legalizing marijuana

fb-square-english-spanish10/24/16--Henry Berman,  a clinical professor of pediatrics at the University of Washington School of Medicine, writes a letter to the editor of The New York Times openly expressing why marijuana legalization has been a "big deal" for children and adolescents. Berman cites the doubled number of visits to emergency rooms by children under 10, and he addresses the serious effects on teenagers as it pertains to long-term behavioral and learning problems. Read

Leading psychosis expert to his students: To avoid risk, hold off on pot til 30

screen-shot-2016-11-03-at-10-57-49-pm10/21/16--Dr. Dost Öngür, chief of the Psychotic Disorders Division at Harvard-affiliated McLean Hospital, presented a sweeping slide-talk on complex current issues in treating psychosis and informed his medical students not to smoke pot until they're 30. His warning stems specifically from a body of research that has been accumulating since the 1980s, suggesting that heavy marijuana use early on -- mainly in the teen years is linked to a higher risk of psychosis. Read

Legalized marijuana boosts high school dropout rates

fb-square-english-spanish10/20/16--A study examining the impact of laws that legalize marijuana on educational attainment shows that states with these laws had an increase in the high-school dropout rate among 12th graders. In addition, among those who did graduate from high school, fewer went on to attend college or to graduate from college. Read

Does weed help you sleep? Probably not

fb-square-english-spanish10/17/16--Marijuana users may believe that frequent use helps them sleep, but that perception has been challenged by a new study published in the Journal of Addictive Diseases. It found that daily marijuana users actually scored higher on the Insomnia Severity Index and on sleep-disturbance measures than those who did not use it daily. Read

Heavy marijuana use may raise risk of osteoporosis, bone fractures

screen-shot-2016-10-24-at-9-29-45-am10/13/16--A new study, published in the American Journal of Medicine,  finds that regular, heavy marijuana use may reduce bone density, increasing the risk of osteoporosis and bone fractures. Compared with non-users, the researchers found heavy marijuana users had a 5 percent lower bone density, which the team says may raise the risk of bone-related health problems. Read

Cannabis excess linked to bone disease, fractures

fb-square-english-spanish10/12/16--People who regularly smoke large amounts of cannabis have reduced bone density and are more prone to fractures, research has found. The study also found that heavy cannabis users have a lower body weight and a reduced body mass index (BMI), which could contribute to thinning of their bones. Read

Early marijuana use associated with abnormal brain function, lower IQ

screen-shot-2016-10-19-at-12-14-17-am10/5/16--In a new study, scientists in London, Ontario have discovered that early marijuana use may result in abnormal brain function and lower IQ. Participants who used marijuana from a young age had highly abnormal brain function in areas related to visuo-spatial processing, memory, self-referential activity and reward processing. Read

Smoking cannabis can ‘make teenagers stupid’

screen-shot-2016-10-18-at-11-53-35-pm10/7/16--A study found those who used the drug before the age of 17 had highly abnormal function in four areas of the brain. These related to visual and spatial awareness, memory, introspection, and reward processing. And the younger children start the more damage it does to their IQ by damaging a gene involved in brain development and memory. Read

Impulsivity, sensation seeking increase risk of alcohol and drug use

fb-square-english-spanish10/6/16--Based on the findings of a recent study, the combination of greater impulsivity with adolescent sensation seeking in youths with a family history of substance use disorders may be an important underlying component of the risk associated with a family history of a substance use disorder. In these individuals, early substance use, which further increases impulsivity, is an additional contributor to the risk of developing a substance-use disorder. Read

Marijuana dangerous, especially for youths

fb-square-english-spanish10/10/16--Author and physician Dr. Carl Bartecchi, who was among the leaders to ban public smoking in Pueblo, points out in his op-ed how concerned the medical community is about the effects of marijuana on youth. In particular, Bartecchi emphasizes that there is little known about the effects of marijuana on brain development that could result from such early exposure in children whose brain cells might be sensitive to such toxic exposure. Read

More focus needed on effects of cannabis on human development

fb-square-english-spanish10/3/16--Researchers at Georgetown University Medical Center say there has not been enough research conducted on the effect of cannabis on the development of human embryos. Their study suggests an urgent need for human epidemiological and basic research that examines the link between maternal cannabinoid use and the health of newborns. Read

Heavy marijuana use may damage the brain

screen-shot-2016-10-10-at-7-33-24-pm9/26/16--Heavy marijuana use over a long period of time may severely damage the brain, according to a new review of previous research. The results of the new report and previous findings on marijuana's effects on the brain are particularly concerning as marijuana continues to be legalized for medical uses, the researchers said. Read

Study questions role for marijuana in teen users’ IQ decline

screen-shot-2016-10-02-at-10-44-55-pm8/1/16--In a recent study sponsored by NIDA and the National Institute of Mental Health, teens who used marijuana lost IQ points relative to their nonusing peers. However, the drug appeared not to be the culprit. The new findings contribute to an ongoing scientific exploration of the drug’s impact on users’ cognition. Read

‘Kids were left vomiting’ when cannabis farm went up in smoke

screen-shot-2016-09-21-at-9-48-22-am9/7/16--Kids were reportedly left vomiting in the street after a cannabis farm in Salford burst into flames. Locals insisted they had no idea cannabis was being grown in the area, and were “knocked sick” after inhaling the fumes. Read

Pot and pregnancy: no harm seen at birth, but many questions remain

screen-shot-2016-09-21-at-7-22-59-am9/8/16--A review and analysis of 31 previously published studies has found no independent connection between a mother's pot use and adverse birth events. But the doctors say that doesn't mean it's OK to partake. Read

Using pot while pregnant not tied to birth risks

screen-shot-2016-09-20-at-11-31-18-am9/8/16--Smoking marijuana during pregnancy doesn't appear to increase the risk of preterm birth or other harmful birth outcomes, a new review study suggests. Read

Many think marijuana causes little to no harm

screen-shot-2016-09-14-at-1-29-50-pm9/5/16--According to a new study published in the journal Lancet Psychiatry, substantially more people feel that using marijuana causes little to no harm. This study looked back at 12 years of data from the National Survey on Drug Use and Health, from 2002 to 2014, and found that more Americans reported they were using the drug and far fewer saw it as harmful. Read