Those who ate whenever they wanted did not achieve much greater improvements in obesity-related health measures.

More lap band patients are choosing to have conversion surgery to gastric sleeve and a similar bariatric procedure known as gastric bypass. At the same time, fewer doctors are doing lap band procedures because of its limitations and side effects.

Will hot chili peppers help you shed pounds quicker? Are crash diets the way to go for big results? Separate fact from fiction when it comes to weight loss.

Replacing sugar-sweetened beverages with low- or no-calorie sweetened beverages is associated with small decreases in weight and risks for diabetes, according to a new study published in JAMA Network Open.

The diet that's right for you depends in large part on what you like to eat and what will fit best into your personal lifestyle.

Two specific types-- modified alternate-day fasting and the “5:2 diet” were associated with significant weight loss and other heart benefits, but long-term data is lacking.

Eating the day’s food in a single sitting and fasting for the remainder offers mice the same benefits as calorie restriction.

In a situation where you may have tried all other alternatives to losing weight, surgery might be your best bet. But which is it going to be?

What we don’t know – and what we do – about weight loss.

Learn how you can lose fat in your face through diet, exercise, and other healthy lifestyle habits.