MeSH tree: C25.775.912
A new multisite study published in Nature Mental Health found that using cannabis and tobacco together increases the risk of developing psychotic disorders like schizophrenia among those considered high risk.
May 13, 2026
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For many people who smoke, quitting is not just a matter of willpower. It is a tug-of-war in the brain—between the pull of reward and the ability to resist.
May 11, 2026
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Nationwide, young people ages 18–24 are the heaviest users of e-cigarettes, with 38.4% of youth reporting habitual use. E-cigarettes are also very popular in Western New York, with significantly higher use than in New York ...
May 6, 2026
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Science is lying, and nicotine is good for you, according to a wave of new health and wellness influencers, including celebrity fitness coach and former "Biggest Loser" host Jillian Michaels and Andrew Huberman, a tenured ...
May 5, 2026
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Both chambers of Britain's parliament have approved a bill that would ban children aged 17 and under from buying cigarettes during their lifetime.
Apr 22, 2026
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Efforts to crack down on illegal e-cigs in the U.S. may not be keeping pace with sales, a new government report suggests.
Apr 13, 2026
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Researchers from the University of California San Diego have found that local sales bans on flavored tobacco in California are associated with reduced youth vaping over time without increasing cigarette smoking. The findings, ...
Apr 10, 2026
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Modern HIV treatment is one of medicine's great success stories. With today's therapies, many people living with HIV can expect long, full lives. But as patients age, a new reality has emerged: The biggest threats to their ...
Mar 4, 2026
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Variants in a nicotine receptor gene are associated with a lower likelihood of heavy smoking, according to a study published in Nature Communications. The findings are based on data from populations in Mexico and validated ...
Feb 24, 2026
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That bag of chips you swore you'd only eat a handful of. The energy drink that somehow turns into three. The late-night fast-food run—whether it involves pizza, burgers or tacos—that feels impossible to resist. A new study ...
Feb 19, 2026
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