In 2005, the government's revised Dietary Guidelines for Americans introduced the term "nutrient density," which sounds complicated but simply refers to how much nutrition a food provides. For example ...

Olives are low in calories for their size, with about 35 to 50 calories per ounce. Low calorie density foods can help you feel full longer. Olives provide mostly unsaturated fats, including ...

If you are trying to gain weight, these food items might accelerate the process and help you become fit; however, if you are trying to lose weight, keep them out of your sight. Dark chocolate is ...

Learn how this sweet, nutrient-packed treat helps reduce visceral fat with fiber, healthy fats, and antioxidants.