Doctors define obesity as a chronic disease that results when have you have excess body fat that puts your health at risk.

If you’ve developed obesity, a variety of treatment options can help you lose weight.

Learn how to turn your doctor’s well-meaning, yet sometimes vague, strategies into real steps you can start taking today.

Many Americans struggle to control their weight. You may wonder what a healthy weight is, and how to get there the right way.

Many things are involved in causing obesity, a chronic medical condition that involves having too much body fat.

Some researchers suggest the possibility that chemicals called obesogens in common products may contribute to obesity.

Some scientists believe that the human body has a set point weight that it returns to.

You try hard, but that scale won't budge. See if one of these sneaky things is secretly messing with your weight loss hopes.

One reason that small habit changes can work is because you build success quickly.

Trying to trim down? These tips will keep you on the path to success.

You want to lose weight and keep it off for good. These five strategies will help you do just that.

When your doctor says you need to lose weight for the sake of your heart, start with a plan.

Obesity is a chronic condition that poses health risks. Prescription weight loss drugs are now considered a frontline treatment.

Alli is an OTC drug used to help people lose weight. Studies show that it can help people lose more weight than dieting alone.

Weight loss surgery can be lifesaving for some people who have a lot of weight to lose and need more than diet and exercise.

If you're thinking about weight loss surgery, talk with your doctor about the benefits and risks.

If you're thinking about metabolic/bariatric weight loss surgery, talk to your doctor about whether it's a good option for you.

You might have questions about bariatric surgery costs, what insurance covers, and how to convince insurance to cover the bill.