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    Legalized Weed is Landing More Seniors in the E.R.

    In Canada, cannabis poisonings rose sharply among people 65 and older after the country legalized the drug, a new study found.The NewsAs more places legalize marijuana, policymakers and health officials have worried about the health risks that the drug may pose to adolescents. But a new study suggests that an additional demographic is at risk: seniors.The study, published Monday in JAMA Internal Medicine, found that after Canada legalized marijuana, the number of emergency room visits for cannabis poisoning rose sharply among people ages 65 and older. Poisonings doubled after Canada legalized sale of the cannabis flower, and then tripled just 15 months later, when Canada legalized the sale of edibles.“It’s often a baked good, a chocolate or a gummy,” said Dr. Nathan Stall, a geriatrician at Mount Sinai Hospital and researcher at Women’s College Hospital in Toronto, and lead author on the study. Dr. Stall noted that researchers and emergency room doctors were finding that seniors used drugs intentionally but also sometimes by accident, when edibles were mistaken for regular food or snacks.Symptoms of cannabis poisoning can include dizziness, confusion, nausea, loss of coordination and balance, drowsiness and hallucinations.The findings were consistent with other research published in the United States, Dr. Stall said, and showed that more attention needed to be paid to drug use by seniors, and to the health effects.“It’s somewhat in the shadows, and there is some ageism and bias in thinking that older adults aren’t using drugs,” Dr. Stall said.Edible marijuana samples at a cannabis testing laboratory in Santa Ana, Calif.Chris Carlson/Associated PressThe StudyThe study looked at 2,322 emergency room visits for cannabis poisoning among people 65 and older in Ontario. The visits spanned 2015 through 2022, allowing researchers to see what happened before and after October 2018, when Canada legalized the sale of dried cannabis, and January 2020, when the sale of edibles was legalized.In 2015, there were 55 emergency room visits caused by cannabis poisoning. That figure rose steadily to 462 by 2021, and then fell off slightly to 404 in 2022.Dr. Stall said he was motivated to undertake the study after being called into the emergency room to consult on an octogenarian who was experiencing severe confusion. The patient was barely conscious and showed strokelike symptoms. Multiple tests revealed no clear cause, until Dr. Stall ordered a toxicology test and found cannabis in the patient’s urine.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Honda Commits to E.V.s With Big Investment in Canada

    The Japanese automaker, which has been slow to sell electric vehicles, said it would invest $11 billion to make batteries and cars in Ontario.Honda Motor on Thursday said it would invest $11 billion to build batteries and electric cars in Ontario, a significant commitment from a company that has been slow to embrace the technology.Like Toyota and other Japanese carmakers, Honda has emphasized hybrid vehicles, in which gasoline engines are augmented by electric motors, rather than cars powered solely by batteries. The Honda Prologue, a sport-utility vehicle made in Mexico, is the company’s only fully electric vehicle on sale in the United States.But the investment adjacent to the company’s factory in Alliston, Ontario, near Toronto, is a shift in direction, raising the possibility that Honda and other Japanese carmakers could use their manufacturing expertise to push down the cost of electric vehicles and make them affordable to more people.“This is a very big day for the region, for the province and for the country,” Prime Minister Justin Trudeau said at an announcement event in Alliston, where Honda manufactures the Civic sedan and CR-V S.U.V. The investment is the largest by an automaker in Canadian history, he said.The company also plans to retool its flagship factory in Marysville, Ohio, near Columbus, to produce electric vehicles in 2026. The investment in Canada is a sign that Honda expects the technology to grow in popularity, despite a recent slowdown in sales.Canadian leaders have been wooing carmakers with financial incentives as it tries to become a major player in the electric vehicle supply chain. Vehicles made in Canada can qualify for $7,500 U.S. federal tax credits, which are available only to cars made in North America.Volkswagen said last year it would invest up to $5 billion to construct a battery factory in Thomas, Ontario. Northvolt, a Swedish battery company, announced plans last year for a $5 billion battery factory near Montreal.Honda will benefit from up to $1.8 billion in tax credits available to companies that invest in electric vehicle projects, Chrystia Freeland, the Canadian finance minister, said Thursday at the event.Canada also has reserves of lithium and other materials needed to make batteries, and generates a lot of its electricity from nuclear and hydroelectric plants, which allows carmakers to advertise that their vehicles are made with energy that releases no greenhouse gas emissions.“As we aim to conduct our business with zero environmental impact, Canada is very attractive,” Toshihiro Mibe, the chief executive of Honda, said Thursday in Alliston. Honda will also work with partners to convert raw materials into battery components, he said.However, recent declines in the price of lithium have raised questions about whether mining the metal in Canada will be profitable. More