Weight loss and fat loss are often confused as the same thing. Weight loss involves lowering overall body weight from any source, including water, muscle, and fat. Fat loss involves lowering body fat ...

A new study led by York University, looking at the health data of nearly 15,000 people enrolled in a medically supervised weight-loss program, has found disparities among ethnic and sub-ethnic groups ...

Nearly 3 out of 4 Americans are overweight (32 percent) or have obesity (40 percent). For years, both have been diagnosed using body mass index (BMI), which assesses a persons body weight in ...

Crash diets, which promise rapid weight loss, are unhealthy and unsustainable. While crash diets lead to initial weight loss, this is primarily due to loss of water weight and muscle mass, not fat.