Get a registered dietitian-nutritionist’s best and worst picks for Super Bowl appetizers, plus ways to give the least-healthy options a nutrient-rich upgrade.

Eat this, not that. This one food will cure everything. That food is poison. Cut this food out. Try this diet. Don’t eat at these times. Eat this food and you’ll lose weight. With society’s obsession ...

Chronically high levels of insulin and inflammation are key features of obesity and metabolic syndrome, which mediate cancer ...

Whether or not you eat meat, it's a good idea to get your protein from a variety of sources. Here are a few top plant-based ...

Discover the magnesium your body needs daily for energy and muscle health. See food sources and when to consider supplements for a balanced diet.

Most people in the United States eat enough protein, Ms. Lloyd said, but just 6 percent get enough fiber. Consuming adequate ...