Oral nicotine pouches deliver lower levels of toxic substances than smoking – but that doesn’t mean they’re safe

Oral nicotine pouches – like Zyn and Velo in the U.S. – appear to be less toxic than cigarettes and deliver comparable levels of nicotine. This makes them an alternative…

Loneliness can kill, and new research shows middle-aged Americans are particularly vulnerable

Middle-aged Americans are lonelier than their European counterparts. That’s the key finding of my team’s recent study, published in American Psychologist. Our study identified a trend that has been evolving…

Helping children eat healthier foods may begin with getting parents to do the same, research suggests

Most parents, educators and policymakers agree that children should eat healthy foods. However, our peer-reviewed paper suggests the strategy adults often use to achieve that can sometimes backfire. Fortunately, there’s…

New studies suggest millions with mild cognitive impairment go undiagnosed, often until it’s too late

Mild cognitive impairment – an early stage of dementia – is widely underdiagnosed in people 65 and older. That is the key takeaway of two recent studies from our team.…

Omega-3 fatty acids are linked to better lung health, particularly in patients with pulmonary fibrosis

Omega-3 fatty acids have garnered significant interest among patients and clinicians for their potential protective health effects, including lung health. In our recently published research, my colleagues and I found…

Don’t let ‘FDA-approved’ or ‘patented’ in ads give you a false sense of security

Is that really a stamp of approval? iStock/Getty Images Plus If you’ve ever reached for a bottle of moisturizer labeled “patented” or “FDA approved,” you might want to think twice.…

Telehealth makes timely abortions possible for many, research shows

Access to telehealth abortion care can determine whether a person can obtain an abortion in the United States. For young people and those living on low incomes, telehealth makes a…

Untrained bystanders can administer drone-delivered naloxone, potentially saving lives of opioid overdose victims

An onlooker – even one without prior training – can successfully administer naloxone to an overdose victim within about a minute of a drone delivering the lifesaving opioid reversal agent.…

People who experienced childhood adversity had poorer COVID-19 outcomes, new study shows

Adults who faced adversity during childhood were significantly more likely to die from or be hospitalized because of COVID-19. That’s the key finding of my team’s recent study, published in…

Immune health is all about balance – an immunologist explains why both too strong and too weak an immune response can lead to illness

For immune health, some influencers seem to think the Goldilocks philosophy of “just right” is overrated. Why settle for less immunity when you can have more? Many social media posts…