Q. What causes stress fractures in runners? Could a vegan diet be a factor? A. A stress fracture is a small crack in the bone. It’s an “accumulation injury,” said Dr. Michael Terry, an orthopedic surgeon and professor of orthopedic…

Does anything you do as a parent matter? This is a question that surely most parents have asked themselves, as they push through some of the harder parts of raising children — sleepless nights, tantrums, vomiting illnesses, harassing children to…

It is a truth universally acknowledged — or at least, much discussed on social media — that a woman who works in an office is in want of a sweater. Office air conditioning is often set at a temperature that…

Neither egg consumption nor dietary cholesterol are associated with an increased risk for stroke, researchers report. Their analysis, in the American Journal of Clinical Nutrition, used health and diet data on 1,950 Finnish men ages 42 to 60. Over 21…

My Aunt Doris recently passed away, exactly two weeks before her birthday. She would have been 107. I have been involved in health care for my entire professional life, as a hospital executive, consultant and professor of health care management.…

Skipping breakfast before exercise might reduce how much we eat during the remainder of the day, according to a small but intriguing new study of fit young men. The study finds that the choice to eat or omit a meal…

You’re reading In Her Words, where women rule the headlines. Sign up here to get it delivered to your inbox. Let me know what you think at dearmaya@nytimes.com. “This is a public health issue that should be taken seriously.” —…

PHILADELPHIA — Jeff Foster, 58, a retired security guard with an abiding sweet tooth and a generous paunch, scowled as he considered the cornucopia of refrigerated soft drinks at his local convenience store. “It’s just not right,” he said, complaining…

Birds aren’t the only creatures migrating in spring. In May, many college students swoop home for the summer, landing with their loads of dirty laundry and cravings for the comforts of home. As glad as we may feel to have…

There have now been 880 measles cases reported in this year’s outbreak, already the largest since 1994, federal health officials said on Monday. An additional 41 cases were reported last week, according to the Centers for Disease Control and Prevention.…