Diet and nutrition Archive

Learn how vitamin K affects the blood thinner warfarin, and how to keep your diet on track.

Daily fat needs depend on your calorie goals and activity level. Learn how to budget fat intake and choose healthier fats over harmful ones.

Wondering if poultry belongs in a healthy diet? See how chicken and turkey stack up on protein, fat content, and other aspects of nutrition.

Portion size, flour swaps, healthy oils, spices, fruits, and nuts can all transform a typical muffin into a healthier treat. Explore simple tweaks that boost nutrition.

Protein supplements promise muscle gains. But your kidneys must handle what your body can't use. Learn how to estimate daily needs and weigh supplement choices.

Olive oil is a staple of the Mediterranean diet. Does "extra-virgin" offer special heart benefits beyond what regular olive oil can do?

Blueberries are full of antioxidants, vitamins and fiber. But do they really stand above other fruits?

Curious which foods can drive up LDL, or bad, cholesterol? Explore the role of saturated fat and how Mediterranean-style eating may protect your heart.

Empty calories are calories from foods that give the body energy but almost no helpful nutrients. Sugary drinks and pastries are common examples. They can quickly add lots of calories to someone's diet and make weight gain more likely.

Food noise - persistent, distressing thoughts about food - can interfere with your daily life, but there's a lot you can do to manage it. Strategies include eating regular balanced meals, practicing mindful eating, managing stress and sleep, and seeking professional help if needed.