Daily diets vary considerably around the world.

Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

You’ve heard the saying “calories in versus calories out” when it comes to weight loss. This is referring to a calorie deficit. But what is a calorie deficit, exactly? Basically, you need to take in ...

Caloric restriction is a dietary intervention that is considered to be a reduction in the total energy intake with the maintenance of proper nutrition. It is associated with several health effects, ...

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 ...

Understanding the underlying causes of obesity and how to prevent it is the best way to fight the obesity epidemic, according to Esra Tasali, MD, Director of the UChicago Sleep Center at the ...

Medically reviewed by Karina Tolentino, RD Your daily fat intake depends on your age, sex, activity level, and muscle mass. Saturated fats can increase your risk of high cholesterol, while unsaturated ...