Pennington Biomedical researchers have investigated the systems of the body that regulate weight, exploring whether our ...

Set point weight is a mystery to many people who are trying to lose weight and get fit, but knowing how it works is essential ...

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 ...

Sometimes it seems as if our bodies simply get comfortable, deciding to settle in at one spot on the scale no matter what we do. If you feel that your physical self just wants to stay at one ...

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 ...

This is why weight regain feels faster after stopping drugs than after lifestyle changes. With drug-induced weight loss, ...

Research shows the battle to keep weight off isn’t about willpower—it’s biology. Here’s how scientists say we can work with our bodies, not against them. Our bodies evolved to survive famine, not ...

How Does Weight Loss Work? Food, exercise, sleep, hydration. So much goes into weight loss. But how does weight loss work, exactly? In the simplest sense, weight loss happens when you consume fewer ...

Everything I’ve learned—and science confirms—about being underweight and overweight at different times in my life.