What if the number you've been using to decide whether your lunch is healthy or not just became obsolete? The rules have ...

There's a right—and wrong—way to follow one.

Yes, it all matters: getting the right fats, eating the right carbs and the right lean protein. But calories are still important as a quick way of determining whether you're eating too much. After all ...

Food and water are fuels in every facet of life. From providing energy to handle the daily grind to giving us nutrients we need to recover and grow stronger, what and how much we eat matters ...

HYATTSVILLE, MD.— Most calories consumed by US consumers come from ultra-processed food, according to data from the US Centers for Disease Control and Prevention. A data brief from the CDC’s National ...

It’s a well-known fact that to lose weight, you either need to eat less or move more. But how many calories do you really need to cut out of your diet each day to lose weight? It may be less than you ...

A new study finds that reducing caloric intake may slow the pace of aging according to some biomarkers. Participants in the study who reduced their caloric intake with a carefully constructed and ...