Everyday Health’s weight loss calculator can help you estimate your calorie needs for weight loss. Learn more about how many calories you need and how they are estimated.

You may have noticed that as the years go by, you either need to eat less or move more to feel and look your best. That's because calorie requirements change by age, with your metabolism beginning to ...

Calorie deficit and intermittent fasting are weight loss strategies that involve consuming fewer calories in a 24-hour period, but they differ in their focus. Here's how.

Here's how to stay in a deficit safely. If you’re trying to lose weight, it’s natural to want an efficient solution. During ...

Intermittent fasting has long been debated as a weight loss technique. Now a new study looks at how effective it is compared to daily calorie counting. In the study, published Monday in the Annals of ...

New research suggests that fasting for three days a week may lead to greater weight loss than slightly reducing calories ...

A healthy diet is about more than your weight. It’s about fueling your body to run well throughout all of life’s circumstances. Eating a healthy diet is not just about your weight. Your body needs ...

Alexandra Cremona has received funding from the Health Research Institute at the University of Limerick in Ireland. She is a CORU registered dietitian (010652). It’s a well-known fact that to lose ...

Restricting eating to an 8-hour window each day without reducing calories does not result in lower metabolism or significant ...

Paired with your daily calories burned, you can determine your total calorie expenditure.