Fasting: The New Fad Diet?

A couple of weeks ago I found myself in a beautiful rural home that belongs to my parents’ friends, a slim and sophisticated couple who enjoys bird watching and international travel. I was meeting this pair—let’s call them George and Marsha—for the first time. I’m inherently nosy, so while the rest of the group chatted, [...]

On Henry VIII and the mystery of the missing male heirs

“There are so many women in the world, so many fresh and young and virtuous women, so many good and kind women. Why have I been cursed with women who destroy the children in their own wombs?” So complains Hilary Mantel’s fictional version of Henry VIII – and this Sunday marks the date, 477 years [...]

This is what a meaningless study looks like.

So many press releases land in my inbox that I don’t have time to read them all. But a recent release from the Canadian Medical Association Journal (CMAJ) caught my eye — “Treatment by naturopathic doctors shows reduction in cardiovascular risk factors. Randomized controlled trial.” This would be big news if it were true. Naturopathic [...]

Playdate with Eeyore: Why Big Data science means big challenges for reporters

We often lament hype in science journalism. But seldom do we worry about underhype – of downplaying the significance of a study. In March, I had reason to worry about this. Just after Nature published a story that I wrote about a massive cancer genetics project, I received an email from my editor: “Should we [...]

Guest Post: From a place with little relief for mental wounds

Last November, I spent the hottest hours of a West African afternoon camped outside Tamba Aruna’s office. He’s a slight, soft-spoken man who listens to the sorrows of others each day. His job – mental health supervisor at the emergency clinic operated by Doctors without Borders (or MSF) in Sierra Leone – makes Aruna a [...]

What happens when we can’t afford to be prepared?

The emergence of the H7N9 bird flu virus has rekindled memories of our last flu pandemic – just as the United States is debating whether it can afford to prepare for the next one. Remember the H1N1 flu scare of 2009? I always will, because pregnant women were vulnerable to becoming severely ill or dying [...]

Vaccines, Viruses, and the Anti-Vax Movement

On a chilly February evening, I found myself stepping across the threshold of one of Midtown Manhattan’s many brick high rises. I took the elevator to the sixteenth floor, home of the Meta Center, which describes itself as Manhattan’s “number one destination for Consciousness Raising, Cutting Edge Spiritual & Metaphysical Education, Healing and the Creative [...]

Is CPR for the victim or the bystanders?

Yesterday at The Washington Post, I wrote about a controversy in which a 911 caller who identified herself as a nurse refused to give CPR to an 87-year-old woman who’d collapsed at a Bakersfield, California independent living facility. (Unlike a nursing home, the facility did not employ medical staff, and, according to the Associated Press, [...]