Inflammation of the peritoneum is called peritonitis. The inflammation is caused by a fungal or bacterial infection, usually due to an injury to your abdomen, an underlying medical condition, or a treatment device, such as a dialysis catheter or feeding tube.
Obesity is common, serious and costly. More than one-third of U.S. adults (34.9% or 78.6 million) are obese. Adult Obesity Facts.
This measure is called BMI (body mass index). An adult is considered normal or healthy when his or her body mass index is between 18 and 25, and there isn't yet a different range for people older than 65. A BMI over 25 is classified as overweight and a BMI over 30 is classified as obese, with increased health risks.