According to a dietitian, the top way to reduce calorie intake for slow, steady weight loss is to make simple swaps to choose ...

Corrections & clarifications: An earlier version of this story misspelled the name of the spokesperson for the Academy of Nutrition and Dietetics. She is Caroline Susie. Few things are as essential as ...

For fat loss, being in a calorie deficit is the most important factor. Protein is also key as it keeps you full and helps you maintain muscle. I don't worry about my carbs and fat. Instead, I eat a ...

Calories alone won't tell you if a food will make you gain weight because they don't account for nutritional value, Dr. Robert Lustig told Insider.

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 ...

enhancing sports performance putting on muscle to reach a fitness or aesthetic goal recovering from a serious illness restoring weight after unintentional or undesired weight loss improving hormone ...

You’ve probably heard the claim: certain foods like celery require more energy to digest than they provide, creating a “negative calorie” effect that supposedly helps melt away pounds. The idea is ...