From intermittent fasting to GLP-1s, Americans are rethinking how they lose weight--and what "healthy" really looks like ...

Experts recommend aiming to lose 1 to 2 pounds per week to ensure safe weight loss. Losing weight steadily and gradually increases the likelihood that you will keep the weight off. How long it takes ...

For decades, we've heard mixed messages about using sugar substitutes to lose weight. But new research shows some of them ...