Daily diets vary considerably around the world.

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. You’ve heard the saying “calories in versus calories out” when it comes to weight loss. This is referring to a calorie deficit. But ...

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, ...

Share on Pinterest Caloric restriction may influence aging by reducing telomere shortening. Image credit: Aleksandr Zubkov/Getty Images. Animal studies suggest that restricting calories may prolong ...

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 ...

Many popular diets are making their rounds on the internet. Whether you’ve found success or are searching for an alternative, there is a simple option. The 1200-calorie diet is designed to help you ...