You’ve seen the words on a cereal box or a prenatal bottle: folic acid, folate, vitamin B9. Maybe you’ve wondered if it’s just one more thing to worry about, one more nutrient competing for...

There’s a particular kind of dread that shows up around this time of year, right alongside the first cold morning and the first time you reach for a sweater before coffee — the quiet bracing for what the...

Looking to stay fit while traveling? Travel disrupts routine fast. Gyms disappear. Schedules shift by time zones. Meals happen at odd hours, in unfamiliar places, with unfamiliar options. Fitness goals often...