Health

The drug company Atai Life Sciences is spending millions to research the compound, and congressional lawmakers from both parties have been pushing the government to promote ibogaine research for substance abuse, post-traumatic stress disorder and other mental health problems.For Dr. Deborah Mash, a professor of neurology at the University of Miami who began studying ibogaine in the early 1990s, the soaring interest is a vindication of her belief that the compound could help ameliorate the opioid crisis. “Ibogaine is not a silver bullet, and it won’t work for everybody, but it’s the most powerful addiction interrupter I’ve ever seen,” she said.Researchers have also been studying ibogaine’s ability to treat other difficult mental health problems. A small study published earlier this year in ...

As I.V.F. grew in popularity, so did the concerns of its opponents. Standard practice involves creating multiple embryos, which are screened for genetic abnormalities, and the ones that appear healthiest can be transferred. Extra embryos are often frozen; by one count, there are a million and a half frozen embryos in the United States. After a designated time period, they may be donated to science or destroyed, just as the Catholic Church feared.The anti-abortion movement won a partial victory for protecting life at conception in 2001, when President George W. Bush banned the use of federal funds for embryonic stem cell research, but President Barack Obama reversed the policy eight years later.Starting in the late 2000s, voters rejected ballot initiatives to enshrine fetal personhood in at...

Six years ago, Dr. Elizabeth Comen, a breast cancer specialist at Memorial Sloan Kettering Hospital in Manhattan, held the hand of a patient who was hours from death.As Dr. Comen leaned in for a final goodbye, she pressed her cheek to her patient’s damp face. “Then she said it,” Dr. Comen recalled.“‘I’m so sorry for sweating on you.’”In her two decades as a physician, Dr. Comen has found that women are constantly apologizing to her: for sweating, for asking follow-up questions, for failing to detect their own cancers sooner.“Women apologize for being sick or seeking care or advocating for themselves,” she said during an interview in her office: “‘I’m so sorry, but I’m in pain. I’m so sorry, this looks disgusting.’”These experiences in the exam room are part of what drove Dr. Comen to write...

Long Covid may lead to measurable cognitive decline, especially in the ability to remember, reason and plan, a large new study suggests.Cognitive testing of nearly 113,000 people in England found that those with persistent post-Covid symptoms scored the equivalent of 6 I.Q. points lower than people who had never been infected with the coronavirus, according to the study, published Wednesday in The New England Journal of Medicine.People who had been infected and no longer had symptoms also scored slightly lower than people who had never been infected, by the equivalent of 3 I.Q. points, even if they were ill for only a short time.The differences in cognitive scores were relatively small, and neurological experts cautioned that the results did not imply that being infected with the coronavir...

The 93-year-old widow of a Wall Street financier has donated $1 billion to a Bronx medical school, the Albert Einstein College of Medicine, with instructions that the gift be used to cover tuition for all students going forward.The donor, Ruth Gottesman, is a former professor at Einstein, where she studied learning disabilities, developed a screening test and ran literacy programs. It is one of the largest charitable donations to an educational institution in the United States and most likely the largest to a medical school.The fortune came from her late husband, David Gottesman, known as Sandy, who was a protégé of Warren Buffett and had made an early investment in Berkshire Hathaway, the conglomerate Mr. Buffett built.The donation is notable not only for its staggering size, but also bec...

The Food and Drug Administration approved a drug this month that cuts the risk of severe reactions in children and adults exposed to trace amounts of peanuts, tree nuts, milk, dairy and other food allergens — a move that could dramatically improve quality of life for people coping with these risks. The results of the clinical trial supporting the decision were published on Sunday.While the drug, Xolair, offers a new layer of protection to people who may have life-threatening reactions to common foods, and especially to those who are allergic to several foods, its use comes with important caveats.Does Xolair cure food allergies?No. Xolair is not a cure for food allergies, nor can it be used to treat acute reactions. People who take Xolair must continue to avoid foods that they are allergic ...

The magazine’s Ethicist columnist on whether it’s appropriate to offer an unsolicited medical diagnosis. More information