Save the trees, prevent the sneeze

When I worked at Greenpeace for five years before I attended medical school, a popular slogan was, “Think globally, act locally.” As I write this blog about climate change and hay fever, I wonder if wiping off my computer that I’ve just sneezed all over due to my seasonal allergies counts as abiding by this […]

Enjoy avocados? Eating one a week may lower heart disease risk

The creamy, pale green flesh of an avocado is full of nutrients closely tied to heart health. Now, a long-term study finds that eating at least two servings of this popular fruit per week is linked to a lower risk of cardiovascular disease. Study co-author Dr. Frank Hu, the Frederick J. Stare Professor of Nutrition […]

Repeating the story: What to expect in the emergency department

Hospitals across the country are still scrambling to recover from the toll of an ever-shifting pandemic. What does that mean if you wind up in an emergency department (ED) due to an illness or accident? What should you know and what can you expect? As an emergency medicine doctor at a large teaching hospital, here […]

Snooze more, eat less? Sleep deprivation may hamper weight control

Weight loss once was considered a simple calculation: eat less and move more to create a calorie deficit. Now, basic differences between people — in genetics, health conditions, body type, and more — are also thought to play a role in how challenging it is to lose weight. Yet research suggests that some factors may […]