Alice Callahan

For a glorious decade or two, the drink was lauded as good for the heart. What happened?

Plant-based foods are linked to a lower risk of heart disease and diabetes, a new study shows.

The process of updating the healthy eating recommendations has become more transparent in recent years, but conflicts persist.

Coffee is linked with lots of health benefits, but most of the risks come from the caffeine.

Healthy eating might help protect your brain, experts say, but other factors play in as well.

After enduring severe nausea and vomiting in pregnancy, the geneticist Marlena Fejzo made finding the cause of her condition, hyperemesis gravidarum, her life’s work.

A recent report found high concentrations of cadmium and lead in dark chocolate. There’s no reason to panic, experts say, but it’s worth a closer...

From hot toddies to chicken soup, there are a few important things to keep in mind, experts say.

Food sensitivity tests are becoming increasingly popular. Here’s what the experts want you to know.

There are many possible reasons you might wake up in a pool of perspiration. Here’s how to tell when it should be cause for concern.