Generally speaking, the best way to lose weight is to lower your calorie intake and exercise regularly. That way, your body is burning more calories each day than you consume. This is called a calorie ...

In this video I answer a follower who lost 40 pounds but still is not as lean as he wants to be. I explain the real difference between maintenance calories and a true caloric deficit, and why simply ...

To lose weight, you need to maintain a calorie deficit, meaning consuming fewer calories than your body uses. Calories are a source of energy from foods and drinks, necessary for essential functions ...

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 ...

Lauren O’Connor, MS, RDN, is a health and lifestyle writer and five-time cookbook author based in Los Angeles. She is a registered dietitian with over 15 years of experience in the field, specializing ...