The dark blue circles on the left side of the graph show the direct measurements of calorie burn during training and racing.

The Fitbit calorie tracker feature can be useful when planning a diet or workout schedule. Here's how Fitbit calculates ...

Study finds front-of-package health claims like “keto-friendly” or “heart healthy” often mislead shoppers, failing to reflect ...

Nancy Shute explores the science behind major questions on food and health — from the addictive potential of ultraprocessed foods to the high-protein diet craze to the drawbacks of keto.

According to a new report, protein powders and shakes from some popular brands have high levels of lead and other metals.

From cinnamon to protein powders, reports about high levels of lead in our food are raising questions about how to reduce ...

"Hidden hunger" in Africa cannot be addressed by expanding domestic farming alone, according to a new study from Cardiff ...

The researcher Eliezer Yudkowsky argues that we should be very afraid of artificial intelligence’s existential risks.

A new store in Chicago aims to make healthy food more accessible with a Nutrition Corner and foodservice options.

Don't be fooled by diets and workouts that claim to speed up metabolism, that's not how it works. Here's how metabolism is ...

State health officials will target ultraprocessed food additives, dyes, chemicals and other ingredients, surpassing federal ...

You should eat 0.8 grams of protein per kilogram of body weight, which translates to 0.35 grams of protein per pound.