Maintaining and managing weight can be tough. Over 42 percent of adults and 18.5 percent of children and adolescents in the United States have obesity. Overweight and obesity may be associated with ...

You’ve locked in on your weight loss goals, consistently cut back on calories, and made time for daily workouts. Yet after initially losing a couple of pounds, you just can’t get that number on the ...

Your defended weight range can gradually shift upward through hormonal, metabolic, environmental, and microbiome-driven changes that push the body toward higher weight. Questions about why weight gain ...

Comparing set point and dual-intervention theories The biological mechanisms of body weight regulation are not completely understood, so the researchers evaluated the theories behind the interaction ...

Sign up for CNN’s Eat, But Better: Mediterranean Style. Our eight-part guide shows you a delicious expert-backed eating lifestyle that will boost your health for ...

Understanding our body’s natural “healthy” weight range is much like understanding our foot size: Each of us has a unique, natural size based on our individual biology. This idea is especially ...

It's not unusual for a person to start a new diet and watch the pounds come off easily before hitting a point where the scale won't drop any lower. People often attribute this occurrence to slip ups ...

The importance of evaluating these set-point and dual-intervention theories may help to explain why losing weight is so difficult for some people and not others, why some people remain underweight ...